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Observation Calendar

Public month-by-month monitoring calendar built from submitted proposal targets

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Sky-Watcher Explorer PDS 250mm Newtonian
Filters
Showing all 40 active targets
Tonight · Jul 23 / 24
#ObjectGradeProposalRADecMagCadenceFilters
1
V 794 Aql
Best
Cataclysmic Stars · Monitoring · Normal
RA 20:17:33.92-03:39:51.0-Every 7 dU, B, V, R, I
2
V 751 Cyg
Best
Cataclysmic Stars · Monitoring · Normal
RA 20:52:12.78+44:19:26.113.8 - 16.3 pEvery 7 dU, B, V, R, I
3
CZ Aql
Best
Monitoring Cataclysmic Variables: Hunting for Low States · Monitoring · Normal
RA 19:19:58.20-07:10:55.214.3 - <16.1 V-B, V
4
MV Lyr
Best
Cataclysmic Stars · Monitoring · Normal
RA 19:07:16.29+44:01:07.9-Every 7 dU, B, V, R, I
5
V889 Herculis
Good
Solar Like Stars · Monitoring · Urgent
RA 18:34:20.10+18:41:24.207.40Every 7 dU, B, V
6
70 Ophiuchi
Good
Solar Like Stars · Monitoring · Urgent
RA 18:05:27.46+02:29:56.216.07Every 7 dU, B, V
7
LS Peg
Good
Monitoring Cataclysmic Variables: Hunting for Low States · Monitoring · Normal
RA 21:51:57.93+14:06:53.311.55 - 14.3 V-B, V
8
BL Lac
Good
Blazars · Monitoring · Normal
RA 22:02:43.29+42:16:40.011.9 - 16.3-B, V, R, I
9
AM Her
Good
Polars · Monitoring · Normal
RA 18:16:13.25+49:52:04.812.3 - 15.7Every 7 dU, B, V, R, I
10
G 227-22
Good
Multicolor Photometry as a Tool for Stellar Characterization · Monitoring · Normal
RA 18:02:16.60+64:15:44.213.3 - 14.3-B, V, R, I
11
V0380 Oph
Good
Monitoring Cataclysmic Variables: Hunting for Low States · Monitoring · Normal
RA 17:50:13.63+06:05:29.314.3 V - 19.0 CV-B, V
12
RS Oph
Good
Cataclysmic Stars · Monitoring · Normal
RA 17:50:13.16-06:42:28.54.3 - 12.5Every 7 dU, B, V, R, I
July 2026
BestGood
ObjectGradeProposalRADecMagCadenceFilters
V889 Herculis
Best
Solar Like Stars · Monitoring · Urgent
RA 18:34:20.10+18:41:24.207.40Every 7 dU, B, V
70 Ophiuchi
Best
Solar Like Stars · Monitoring · Urgent
RA 18:05:27.46+02:29:56.216.07Every 7 dU, B, V
V 794 Aql
Best
Cataclysmic Stars · Monitoring · Normal
RA 20:17:33.92-03:39:51.0-Every 7 dU, B, V, R, I
CZ Aql
Best
Monitoring Cataclysmic Variables: Hunting for Low States · Monitoring · Normal
RA 19:19:58.20-07:10:55.214.3 - <16.1 V-B, V
MV Lyr
Best
Cataclysmic Stars · Monitoring · Normal
RA 19:07:16.29+44:01:07.9-Every 7 dU, B, V, R, I
V 751 Cyg
Best
Cataclysmic Stars · Monitoring · Normal
RA 20:52:12.78+44:19:26.113.8 - 16.3 pEvery 7 dU, B, V, R, I
AM Her
Best
Polars · Monitoring · Normal
RA 18:16:13.25+49:52:04.812.3 - 15.7Every 7 dU, B, V, R, I
G 227-22
Best
Multicolor Photometry as a Tool for Stellar Characterization · Monitoring · Normal
RA 18:02:16.60+64:15:44.213.3 - 14.3-B, V, R, I
V0380 Oph
Best
Monitoring Cataclysmic Variables: Hunting for Low States · Monitoring · Normal
RA 17:50:13.63+06:05:29.314.3 V - 19.0 CV-B, V
RS Oph
Best
Cataclysmic Stars · Monitoring · Normal
RA 17:50:13.16-06:42:28.54.3 - 12.5Every 7 dU, B, V, R, I
LS Peg
Best
Monitoring Cataclysmic Variables: Hunting for Low States · Monitoring · Normal
RA 21:51:57.93+14:06:53.311.55 - 14.3 V-B, V
BL Lac
Best
Blazars · Monitoring · Normal
RA 22:02:43.29+42:16:40.011.9 - 16.3-B, V, R, I
EV Lac
Good
Flare Stars · Monitoring · Normal
RA 22:46:49.73+44:20:02.4-Every 7 dB, V
G 240-23
Good
Multicolor Photometry as a Tool for Stellar Characterization · Monitoring · Normal
RA 16:40:20.63+67:36:04.715.88 - 16.55-B, V, R, I
V 425 Cas
Good
Cataclysmic Stars · Monitoring · Normal
RA 23:03:46.66+53:17:14.9-Every 7 dU, B, V, R, I
meteoblue
Annual Calendar
JanFebMarAprMayJunJulAugSepOctNovDec
January
ObjectGradeProposalRADecMagCadenceFiltersWindowNotes
π1 UMa
Best
Solar Like Stars · Monitoring · Urgent
RA 08:39:11.70+65:01:15.275.63Every 7 dU, B, V-
Spectral type: G1.5Vb; Variable type: BY Draconis; Teff: 5884 K; Source: https://en.wikipedia.org/wiki/Pi1_Ur…
χ Orionis
Best
Solar Like Stars · Monitoring · Urgent
RA 05:54:22.96+20:16:34.524.38Every 7 dU, B, V-
Spectral type: G0 V; Variable type: RS CVn; Teff: 5883 K; Source: https://en.wikipedia.org/wiki/Chi1_Orionis
MWC 560
Best
Cataclysmic Stars · Monitoring · Normal
RA 07:25:51.28-07:44:08.1-Every 7 dU, B, V, R, I-
OJ 287
Best
Blazars · Monitoring · Normal
RA 08:54:48.88+20:06:30.612.1 - 17-B, V, R, I-
S5 0716+71
Best
Blazars · Monitoring · Normal
RA 07:21:53.44+71:20:36.411.9 - 16-B, V, R, I-
NGC2276
Best
Peculiar morphology galaxies · Education · Normal
RA 07:27:13.9755+85:45:15.877--U, B, V, R, I-
U - 40min B - 50min V - 40min R - 50 min I - 40 min
SU Lyn
Best
Symbiotic stars · Monitoring · Normal
RA 06:42:55.14+55:28:27.2-Every 7 dB, V-
BZ Cam
Best
Cataclysmic Stars · Monitoring · Normal
RA 06:29:33.96+71:04:36.4-Every 7 dU, B, V, R, I-
KR Aur
Best
Cataclysmic Stars · Monitoring · Normal
RA 06:15:43.92+28:35:08.6-Every 7 dU, B, V, R, I-
SN 2026gzf
Best
AAVSO Observing Campaign #920 · Monitoring · Normal
RA 09:59:42.88+00:25:06.417-22Every 7 dB, V-
Cadence: Hourly; Precision: 100 mmag
LN UMa
Best
Cataclysmic Stars · Monitoring · Normal
RA 10:04:34.73+66:29:15.014.6 - 18Every 7 dU, B, V, R, I-
AD Leo
Best
Flare Stars · Monitoring · Normal
RA 10:19:36.28+19:52:12.08.07 - 11 BEvery 7 dB, V-
ε Eridani
Good
Solar Like Stars · Monitoring · Urgent
RA 03:32:55.84-09:27:29.733.73Every 7 dU, B, V-
Spectral type: K2V; Variable type: BY Dra; Teff: 5049 K; Source: https://en.wikipedia.org/wiki/Epsilon_Eridani
AT 2026nwl
Good
Cataclysmic variable GOTO26ffg (AT 2026nwl) - discovery and followup · Monitoring · Urgent
RA 12:24:25.015+28:47:11.34--B, V, R, I-
κ1 Ceti
Good
Solar Like Stars · Monitoring · Urgent
RA 03:19:21.70+03:22:12.714.84Every 7 dU, B, V-
Spectral type: G5Vv; Variable type: BY Dra; Teff: 5786 K; Source: https://en.wikipedia.org/wiki/Kappa1_Ceti
TT Ari
Good
Cataclysmic Stars · Monitoring · Normal
RA 02:06:53.08+15:17:41.9-Every 7 dU, B, V, R, I-
February
ObjectGradeProposalRADecMagCadenceFiltersWindowNotes
π1 UMa
Best
Solar Like Stars · Monitoring · Urgent
RA 08:39:11.70+65:01:15.275.63Every 7 dU, B, V-
Spectral type: G1.5Vb; Variable type: BY Draconis; Teff: 5884 K; Source: https://en.wikipedia.org/wiki/Pi1_Ur…
LN UMa
Best
Cataclysmic Stars · Monitoring · Normal
RA 10:04:34.73+66:29:15.014.6 - 18Every 7 dU, B, V, R, I-
AD Leo
Best
Flare Stars · Monitoring · Normal
RA 10:19:36.28+19:52:12.08.07 - 11 BEvery 7 dB, V-
SN 2026gzf
Best
AAVSO Observing Campaign #920 · Monitoring · Normal
RA 09:59:42.88+00:25:06.417-22Every 7 dB, V-
Cadence: Hourly; Precision: 100 mmag
OJ 287
Best
Blazars · Monitoring · Normal
RA 08:54:48.88+20:06:30.612.1 - 17-B, V, R, I-
AT 2026nwl
Good
Cataclysmic variable GOTO26ffg (AT 2026nwl) - discovery and followup · Monitoring · Urgent
RA 12:24:25.015+28:47:11.34--B, V, R, I-
χ Orionis
Good
Solar Like Stars · Monitoring · Urgent
RA 05:54:22.96+20:16:34.524.38Every 7 dU, B, V-
Spectral type: G0 V; Variable type: RS CVn; Teff: 5883 K; Source: https://en.wikipedia.org/wiki/Chi1_Orionis
EK Draconis
Good
Solar Like Stars · Monitoring · Urgent
RA 14:39:00.21+64:17:29.987.53Every 7 dU, B, V-
Spectral type: G5V Fe-0.7 CH-1 (k); Variable type: BY Dra; Teff: 5682 K; Source: https://en.wikipedia.org/wik…
ξ Bootis
Good
Solar Like Stars · Monitoring · Urgent
RA 14:51:23.38+19:06:01.704.67Every 7 dU, B, V-
Spectral type: G8 Ve + K4 Ve; Variable type: BY Dra; Teff: 4350 K; Source: https://en.wikipedia.org/wiki/Xi_B…
NGC2276
Good
Peculiar morphology galaxies · Education · Normal
RA 07:27:13.9755+85:45:15.877--U, B, V, R, I-
U - 40min B - 50min V - 40min R - 50 min I - 40 min
MWC 560
Good
Cataclysmic Stars · Monitoring · Normal
RA 07:25:51.28-07:44:08.1-Every 7 dU, B, V, R, I-
S5 0716+71
Good
Blazars · Monitoring · Normal
RA 07:21:53.44+71:20:36.411.9 - 16-B, V, R, I-
SU Lyn
Good
Symbiotic stars · Monitoring · Normal
RA 06:42:55.14+55:28:27.2-Every 7 dB, V-
BZ Cam
Good
Cataclysmic Stars · Monitoring · Normal
RA 06:29:33.96+71:04:36.4-Every 7 dU, B, V, R, I-
KR Aur
Good
Cataclysmic Stars · Monitoring · Normal
RA 06:15:43.92+28:35:08.6-Every 7 dU, B, V, R, I-
TCP J15030519+2202041
Good
VSNET alerts · Monitoring · Normal
RA 15:03:05.17+22:02:03.613.9 - 21.4 g-B, V, R, I-
APM EO0102-0313950
LX Ser
Good
Cataclysmic Stars · Monitoring · Normal
RA 15:38:00.09+18:52:03.213.5 - 17.6Every 7 dU, B, V, R, I-
March
ObjectGradeProposalRADecMagCadenceFiltersWindowNotes
AT 2026nwl
Best
Cataclysmic variable GOTO26ffg (AT 2026nwl) - discovery and followup · Monitoring · Urgent
RA 12:24:25.015+28:47:11.34--B, V, R, I-
G 13-22
Best
Multicolor Photometry as a Tool for Stellar Characterization · Monitoring · Normal
RA 12:14:16.55+00:37:26.413.46 - 14.45-B, V, R, IMar 23, 2026 - Jun 29, 2027
FN Vir
Best
Multicolor Photometry as a Tool for Stellar Characterization · Monitoring · Normal
RA 13:00:33.52+05:41:08.013.4-B, V, R, IMar 23, 2026 - Jun 29, 2027
AD Leo
Best
Flare Stars · Monitoring · Normal
RA 10:19:36.28+19:52:12.08.07 - 11 BEvery 7 dB, V-
LN UMa
Best
Cataclysmic Stars · Monitoring · Normal
RA 10:04:34.73+66:29:15.014.6 - 18Every 7 dU, B, V, R, I-
SN 2026gzf
Best
AAVSO Observing Campaign #920 · Monitoring · Normal
RA 09:59:42.88+00:25:06.417-22Every 7 dB, V-
Cadence: Hourly; Precision: 100 mmag
EK Draconis
Good
Solar Like Stars · Monitoring · Urgent
RA 14:39:00.21+64:17:29.987.53Every 7 dU, B, V-
Spectral type: G5V Fe-0.7 CH-1 (k); Variable type: BY Dra; Teff: 5682 K; Source: https://en.wikipedia.org/wik…
ξ Bootis
Good
Solar Like Stars · Monitoring · Urgent
RA 14:51:23.38+19:06:01.704.67Every 7 dU, B, V-
Spectral type: G8 Ve + K4 Ve; Variable type: BY Dra; Teff: 4350 K; Source: https://en.wikipedia.org/wiki/Xi_B…
π1 UMa
Good
Solar Like Stars · Monitoring · Urgent
RA 08:39:11.70+65:01:15.275.63Every 7 dU, B, V-
Spectral type: G1.5Vb; Variable type: BY Draconis; Teff: 5884 K; Source: https://en.wikipedia.org/wiki/Pi1_Ur…
OJ 287
Good
Blazars · Monitoring · Normal
RA 08:54:48.88+20:06:30.612.1 - 17-B, V, R, I-
TCP J15030519+2202041
Good
VSNET alerts · Monitoring · Normal
RA 15:03:05.17+22:02:03.613.9 - 21.4 g-B, V, R, I-
APM EO0102-0313950
SN 2026gzf
Good
Photometry requested to monitor potential Circumstellar Medium (CSM) interaction of Type Ic-BL SN 2026gzf · Monitoring · Normal
RA 09:59:42.88+00:25:06.417.5-U, B, VMar 26, 2026 - Sep 26, 2026
LX Ser
Good
Cataclysmic Stars · Monitoring · Normal
RA 15:38:00.09+18:52:03.213.5 - 17.6Every 7 dU, B, V, R, I-
T CrB
Good
Cataclysmic Stars · Monitoring · Normal
RA 15:59:30.16+25:55:12.62.0 - 10.8Every 7 dU, B, V, R, I-
NGC2276
Good
Peculiar morphology galaxies · Education · Normal
RA 07:27:13.9755+85:45:15.877--U, B, V, R, I-
U - 40min B - 50min V - 40min R - 50 min I - 40 min
MWC 560
Good
Cataclysmic Stars · Monitoring · Normal
RA 07:25:51.28-07:44:08.1-Every 7 dU, B, V, R, I-
S5 0716+71
Good
Blazars · Monitoring · Normal
RA 07:21:53.44+71:20:36.411.9 - 16-B, V, R, I-
G 240-23
Good
Multicolor Photometry as a Tool for Stellar Characterization · Monitoring · Normal
RA 16:40:20.63+67:36:04.715.88 - 16.55-B, V, R, IMar 23, 2026 - Jun 29, 2027
SU Lyn
Good
Symbiotic stars · Monitoring · Normal
RA 06:42:55.14+55:28:27.2-Every 7 dB, V-
BZ Cam
Good
Cataclysmic Stars · Monitoring · Normal
RA 06:29:33.96+71:04:36.4-Every 7 dU, B, V, R, I-
KR Aur
Good
Cataclysmic Stars · Monitoring · Normal
RA 06:15:43.92+28:35:08.6-Every 7 dU, B, V, R, I-
April
ObjectGradeProposalRADecMagCadenceFiltersWindowNotes
EK Draconis
Best
Solar Like Stars · Monitoring · Urgent
RA 14:39:00.21+64:17:29.987.53Every 7 dU, B, V-
Spectral type: G5V Fe-0.7 CH-1 (k); Variable type: BY Dra; Teff: 5682 K; Source: https://en.wikipedia.org/wik…
ξ Bootis
Best
Solar Like Stars · Monitoring · Urgent
RA 14:51:23.38+19:06:01.704.67Every 7 dU, B, V-
Spectral type: G8 Ve + K4 Ve; Variable type: BY Dra; Teff: 4350 K; Source: https://en.wikipedia.org/wiki/Xi_B…
AT 2026nwl
Best
Cataclysmic variable GOTO26ffg (AT 2026nwl) - discovery and followup · Monitoring · Urgent
RA 12:24:25.015+28:47:11.34--B, V, R, I-
FN Vir
Best
Multicolor Photometry as a Tool for Stellar Characterization · Monitoring · Normal
RA 13:00:33.52+05:41:08.013.4-B, V, R, IMar 23, 2026 - Jun 29, 2027
G 13-22
Best
Multicolor Photometry as a Tool for Stellar Characterization · Monitoring · Normal
RA 12:14:16.55+00:37:26.413.46 - 14.45-B, V, R, IMar 23, 2026 - Jun 29, 2027
TCP J15030519+2202041
Best
VSNET alerts · Monitoring · Normal
RA 15:03:05.17+22:02:03.613.9 - 21.4 g-B, V, R, I-
APM EO0102-0313950
LX Ser
Best
Cataclysmic Stars · Monitoring · Normal
RA 15:38:00.09+18:52:03.213.5 - 17.6Every 7 dU, B, V, R, I-
T CrB
Best
Cataclysmic Stars · Monitoring · Normal
RA 15:59:30.16+25:55:12.62.0 - 10.8Every 7 dU, B, V, R, I-
G 240-23
Good
Multicolor Photometry as a Tool for Stellar Characterization · Monitoring · Normal
RA 16:40:20.63+67:36:04.715.88 - 16.55-B, V, R, IMar 23, 2026 - Jun 29, 2027
AD Leo
Good
Flare Stars · Monitoring · Normal
RA 10:19:36.28+19:52:12.08.07 - 11 BEvery 7 dB, V-
LN UMa
Good
Cataclysmic Stars · Monitoring · Normal
RA 10:04:34.73+66:29:15.014.6 - 18Every 7 dU, B, V, R, I-
SN 2026gzf
Good
AAVSO Observing Campaign #920 · Monitoring · Normal
RA 09:59:42.88+00:25:06.417-22Every 7 dB, V-
Cadence: Hourly; Precision: 100 mmag
SN 2026gzf
Good
Photometry requested to monitor potential Circumstellar Medium (CSM) interaction of Type Ic-BL SN 2026gzf · Monitoring · Normal
RA 09:59:42.88+00:25:06.417.5-U, B, VMar 26, 2026 - Sep 26, 2026
OJ 287
Good
Blazars · Monitoring · Normal
RA 08:54:48.88+20:06:30.612.1 - 17-B, V, R, I-
May
ObjectGradeProposalRADecMagCadenceFiltersWindowNotes
ξ Bootis
Best
Solar Like Stars · Monitoring · Urgent
RA 14:51:23.38+19:06:01.704.67Every 7 dU, B, V-
Spectral type: G8 Ve + K4 Ve; Variable type: BY Dra; Teff: 4350 K; Source: https://en.wikipedia.org/wiki/Xi_B…
EK Draconis
Best
Solar Like Stars · Monitoring · Urgent
RA 14:39:00.21+64:17:29.987.53Every 7 dU, B, V-
Spectral type: G5V Fe-0.7 CH-1 (k); Variable type: BY Dra; Teff: 5682 K; Source: https://en.wikipedia.org/wik…
LX Ser
Best
Cataclysmic Stars · Monitoring · Normal
RA 15:38:00.09+18:52:03.213.5 - 17.6Every 7 dU, B, V, R, I-
TCP J15030519+2202041
Best
VSNET alerts · Monitoring · Normal
RA 15:03:05.17+22:02:03.613.9 - 21.4 g-B, V, R, I-
APM EO0102-0313950
T CrB
Best
Cataclysmic Stars · Monitoring · Normal
RA 15:59:30.16+25:55:12.62.0 - 10.8Every 7 dU, B, V, R, I-
G 240-23
Best
Multicolor Photometry as a Tool for Stellar Characterization · Monitoring · Normal
RA 16:40:20.63+67:36:04.715.88 - 16.55-B, V, R, IMar 23, 2026 - Jun 29, 2027
RS Oph
Best
Cataclysmic Stars · Monitoring · Normal
RA 17:50:13.16-06:42:28.54.3 - 12.5Every 7 dU, B, V, R, I-
V0380 Oph
Best
Monitoring Cataclysmic Variables: Hunting for Low States · Monitoring · Normal
RA 17:50:13.63+06:05:29.314.3 V - 19.0 CV-B, VMay 14, 2026 - Apr 30, 2027
G 227-22
Best
Multicolor Photometry as a Tool for Stellar Characterization · Monitoring · Normal
RA 18:02:16.60+64:15:44.213.3 - 14.3-B, V, R, IMar 23, 2026 - Jun 29, 2027
70 Ophiuchi
Good
Solar Like Stars · Monitoring · Urgent
RA 18:05:27.46+02:29:56.216.07Every 7 dU, B, V-
Spectral type: K0V + K4V; Variable type: BY Dra or RS CVn; Teff: 4623 K; Source: https://en.wikipedia.org/wik…
V889 Herculis
Good
Solar Like Stars · Monitoring · Urgent
RA 18:34:20.10+18:41:24.207.40Every 7 dU, B, V-
Spectral type: G2V; Variable type: BY Dra; Teff: 5660 K
AT 2026nwl
Good
Cataclysmic variable GOTO26ffg (AT 2026nwl) - discovery and followup · Monitoring · Urgent
RA 12:24:25.015+28:47:11.34--B, V, R, I-
FN Vir
Good
Multicolor Photometry as a Tool for Stellar Characterization · Monitoring · Normal
RA 13:00:33.52+05:41:08.013.4-B, V, R, IMar 23, 2026 - Jun 29, 2027
AM Her
Good
Polars · Monitoring · Normal
RA 18:16:13.25+49:52:04.812.3 - 15.7Every 7 dU, B, V, R, I-
G 13-22
Good
Multicolor Photometry as a Tool for Stellar Characterization · Monitoring · Normal
RA 12:14:16.55+00:37:26.413.46 - 14.45-B, V, R, IMar 23, 2026 - Jun 29, 2027
June
ObjectGradeProposalRADecMagCadenceFiltersWindowNotes
70 Ophiuchi
Best
Solar Like Stars · Monitoring · Urgent
RA 18:05:27.46+02:29:56.216.07Every 7 dU, B, V-
Spectral type: K0V + K4V; Variable type: BY Dra or RS CVn; Teff: 4623 K; Source: https://en.wikipedia.org/wik…
V889 Herculis
Best
Solar Like Stars · Monitoring · Urgent
RA 18:34:20.10+18:41:24.207.40Every 7 dU, B, V-
Spectral type: G2V; Variable type: BY Dra; Teff: 5660 K
G 227-22
Best
Multicolor Photometry as a Tool for Stellar Characterization · Monitoring · Normal
RA 18:02:16.60+64:15:44.213.3 - 14.3-B, V, R, IMar 23, 2026 - Jun 29, 2027
RS Oph
Best
Cataclysmic Stars · Monitoring · Normal
RA 17:50:13.16-06:42:28.54.3 - 12.5Every 7 dU, B, V, R, I-
V0380 Oph
Best
Monitoring Cataclysmic Variables: Hunting for Low States · Monitoring · Normal
RA 17:50:13.63+06:05:29.314.3 V - 19.0 CV-B, VMay 14, 2026 - Apr 30, 2027
AM Her
Best
Polars · Monitoring · Normal
RA 18:16:13.25+49:52:04.812.3 - 15.7Every 7 dU, B, V, R, I-
G 240-23
Best
Multicolor Photometry as a Tool for Stellar Characterization · Monitoring · Normal
RA 16:40:20.63+67:36:04.715.88 - 16.55-B, V, R, IMar 23, 2026 - Jun 29, 2027
MV Lyr
Best
Cataclysmic Stars · Monitoring · Normal
RA 19:07:16.29+44:01:07.9-Every 7 dU, B, V, R, I-
T CrB
Best
Cataclysmic Stars · Monitoring · Normal
RA 15:59:30.16+25:55:12.62.0 - 10.8Every 7 dU, B, V, R, I-
CZ Aql
Best
Monitoring Cataclysmic Variables: Hunting for Low States · Monitoring · Normal
RA 19:19:58.20-07:10:55.214.3 - <16.1 V-B, VMay 14, 2026 - Apr 30, 2027
LX Ser
Best
Cataclysmic Stars · Monitoring · Normal
RA 15:38:00.09+18:52:03.213.5 - 17.6Every 7 dU, B, V, R, I-
ξ Bootis
Good
Solar Like Stars · Monitoring · Urgent
RA 14:51:23.38+19:06:01.704.67Every 7 dU, B, V-
Spectral type: G8 Ve + K4 Ve; Variable type: BY Dra; Teff: 4350 K; Source: https://en.wikipedia.org/wiki/Xi_B…
EK Draconis
Good
Solar Like Stars · Monitoring · Urgent
RA 14:39:00.21+64:17:29.987.53Every 7 dU, B, V-
Spectral type: G5V Fe-0.7 CH-1 (k); Variable type: BY Dra; Teff: 5682 K; Source: https://en.wikipedia.org/wik…
TCP J15030519+2202041
Good
VSNET alerts · Monitoring · Normal
RA 15:03:05.17+22:02:03.613.9 - 21.4 g-B, V, R, I-
APM EO0102-0313950
V 794 Aql
Good
Cataclysmic Stars · Monitoring · Normal
RA 20:17:33.92-03:39:51.0-Every 7 dU, B, V, R, I-
July
ObjectGradeProposalRADecMagCadenceFiltersWindowNotes
V889 Herculis
Best
Solar Like Stars · Monitoring · Urgent
RA 18:34:20.10+18:41:24.207.40Every 7 dU, B, V-
Spectral type: G2V; Variable type: BY Dra; Teff: 5660 K
70 Ophiuchi
Best
Solar Like Stars · Monitoring · Urgent
RA 18:05:27.46+02:29:56.216.07Every 7 dU, B, V-
Spectral type: K0V + K4V; Variable type: BY Dra or RS CVn; Teff: 4623 K; Source: https://en.wikipedia.org/wik…
V 794 Aql
Best
Cataclysmic Stars · Monitoring · Normal
RA 20:17:33.92-03:39:51.0-Every 7 dU, B, V, R, I-
CZ Aql
Best
Monitoring Cataclysmic Variables: Hunting for Low States · Monitoring · Normal
RA 19:19:58.20-07:10:55.214.3 - <16.1 V-B, VMay 14, 2026 - Apr 30, 2027
MV Lyr
Best
Cataclysmic Stars · Monitoring · Normal
RA 19:07:16.29+44:01:07.9-Every 7 dU, B, V, R, I-
V 751 Cyg
Best
Cataclysmic Stars · Monitoring · Normal
RA 20:52:12.78+44:19:26.113.8 - 16.3 pEvery 7 dU, B, V, R, I-
AM Her
Best
Polars · Monitoring · Normal
RA 18:16:13.25+49:52:04.812.3 - 15.7Every 7 dU, B, V, R, I-
G 227-22
Best
Multicolor Photometry as a Tool for Stellar Characterization · Monitoring · Normal
RA 18:02:16.60+64:15:44.213.3 - 14.3-B, V, R, IMar 23, 2026 - Jun 29, 2027
V0380 Oph
Best
Monitoring Cataclysmic Variables: Hunting for Low States · Monitoring · Normal
RA 17:50:13.63+06:05:29.314.3 V - 19.0 CV-B, VMay 14, 2026 - Apr 30, 2027
RS Oph
Best
Cataclysmic Stars · Monitoring · Normal
RA 17:50:13.16-06:42:28.54.3 - 12.5Every 7 dU, B, V, R, I-
LS Peg
Best
Monitoring Cataclysmic Variables: Hunting for Low States · Monitoring · Normal
RA 21:51:57.93+14:06:53.311.55 - 14.3 V-B, VMay 14, 2026 - Apr 30, 2027
BL Lac
Best
Blazars · Monitoring · Normal
RA 22:02:43.29+42:16:40.011.9 - 16.3-B, V, R, I-
EV Lac
Good
Flare Stars · Monitoring · Normal
RA 22:46:49.73+44:20:02.4-Every 7 dB, V-
G 240-23
Good
Multicolor Photometry as a Tool for Stellar Characterization · Monitoring · Normal
RA 16:40:20.63+67:36:04.715.88 - 16.55-B, V, R, IMar 23, 2026 - Jun 29, 2027
V 425 Cas
Good
Cataclysmic Stars · Monitoring · Normal
RA 23:03:46.66+53:17:14.9-Every 7 dU, B, V, R, I-
August
ObjectGradeProposalRADecMagCadenceFiltersWindowNotes
V 751 Cyg
Best
Cataclysmic Stars · Monitoring · Normal
RA 20:52:12.78+44:19:26.113.8 - 16.3 pEvery 7 dU, B, V, R, I-
BL Lac
Best
Blazars · Monitoring · Normal
RA 22:02:43.29+42:16:40.011.9 - 16.3-B, V, R, I-
LS Peg
Best
Monitoring Cataclysmic Variables: Hunting for Low States · Monitoring · Normal
RA 21:51:57.93+14:06:53.311.55 - 14.3 V-B, VMay 14, 2026 - Apr 30, 2027
EV Lac
Best
Flare Stars · Monitoring · Normal
RA 22:46:49.73+44:20:02.4-Every 7 dB, V-
V 425 Cas
Best
Cataclysmic Stars · Monitoring · Normal
RA 23:03:46.66+53:17:14.9-Every 7 dU, B, V, R, I-
V 794 Aql
Best
Cataclysmic Stars · Monitoring · Normal
RA 20:17:33.92-03:39:51.0-Every 7 dU, B, V, R, I-
CZ Aql
Best
Monitoring Cataclysmic Variables: Hunting for Low States · Monitoring · Normal
RA 19:19:58.20-07:10:55.214.3 - <16.1 V-B, VMay 14, 2026 - Apr 30, 2027
V889 Herculis
Good
Solar Like Stars · Monitoring · Urgent
RA 18:34:20.10+18:41:24.207.40Every 7 dU, B, V-
Spectral type: G2V; Variable type: BY Dra; Teff: 5660 K
70 Ophiuchi
Good
Solar Like Stars · Monitoring · Urgent
RA 18:05:27.46+02:29:56.216.07Every 7 dU, B, V-
Spectral type: K0V + K4V; Variable type: BY Dra or RS CVn; Teff: 4623 K; Source: https://en.wikipedia.org/wik…
MV Lyr
Good
Cataclysmic Stars · Monitoring · Normal
RA 19:07:16.29+44:01:07.9-Every 7 dU, B, V, R, I-
TCP J00560713+4301406
Good
VSNET alerts · Monitoring · Normal
RA 00:56:07.08+43:01:43.712.2 CR - 20.4 r-B, V, R, I-
GSC2.3 NBW2010902
AM Her
Good
Polars · Monitoring · Normal
RA 18:16:13.25+49:52:04.812.3 - 15.7Every 7 dU, B, V, R, I-
G 227-22
Good
Multicolor Photometry as a Tool for Stellar Characterization · Monitoring · Normal
RA 18:02:16.60+64:15:44.213.3 - 14.3-B, V, R, IMar 23, 2026 - Jun 29, 2027
TT Ari
Good
Cataclysmic Stars · Monitoring · Normal
RA 02:06:53.08+15:17:41.9-Every 7 dU, B, V, R, I-
September
ObjectGradeProposalRADecMagCadenceFiltersWindowNotes
V 425 Cas
Best
Cataclysmic Stars · Monitoring · Normal
RA 23:03:46.66+53:17:14.9-Every 7 dU, B, V, R, I-
EV Lac
Best
Flare Stars · Monitoring · Normal
RA 22:46:49.73+44:20:02.4-Every 7 dB, V-
TCP J00560713+4301406
Best
VSNET alerts · Monitoring · Normal
RA 00:56:07.08+43:01:43.712.2 CR - 20.4 r-B, V, R, I-
GSC2.3 NBW2010902
BL Lac
Best
Blazars · Monitoring · Normal
RA 22:02:43.29+42:16:40.011.9 - 16.3-B, V, R, I-
LS Peg
Best
Monitoring Cataclysmic Variables: Hunting for Low States · Monitoring · Normal
RA 21:51:57.93+14:06:53.311.55 - 14.3 V-B, VMay 14, 2026 - Apr 30, 2027
κ1 Ceti
Good
Solar Like Stars · Monitoring · Urgent
RA 03:19:21.70+03:22:12.714.84Every 7 dU, B, V-
Spectral type: G5Vv; Variable type: BY Dra; Teff: 5786 K; Source: https://en.wikipedia.org/wiki/Kappa1_Ceti
ε Eridani
Good
Solar Like Stars · Monitoring · Urgent
RA 03:32:55.84-09:27:29.733.73Every 7 dU, B, V-
Spectral type: K2V; Variable type: BY Dra; Teff: 5049 K; Source: https://en.wikipedia.org/wiki/Epsilon_Eridani
TT Ari
Good
Cataclysmic Stars · Monitoring · Normal
RA 02:06:53.08+15:17:41.9-Every 7 dU, B, V, R, I-
V 751 Cyg
Good
Cataclysmic Stars · Monitoring · Normal
RA 20:52:12.78+44:19:26.113.8 - 16.3 pEvery 7 dU, B, V, R, I-
V 794 Aql
Good
Cataclysmic Stars · Monitoring · Normal
RA 20:17:33.92-03:39:51.0-Every 7 dU, B, V, R, I-
CZ Aql
Good
Monitoring Cataclysmic Variables: Hunting for Low States · Monitoring · Normal
RA 19:19:58.20-07:10:55.214.3 - <16.1 V-B, VMay 14, 2026 - Apr 30, 2027
MV Lyr
Good
Cataclysmic Stars · Monitoring · Normal
RA 19:07:16.29+44:01:07.9-Every 7 dU, B, V, R, I-
October
ObjectGradeProposalRADecMagCadenceFiltersWindowNotes
κ1 Ceti
Best
Solar Like Stars · Monitoring · Urgent
RA 03:19:21.70+03:22:12.714.84Every 7 dU, B, V-
Spectral type: G5Vv; Variable type: BY Dra; Teff: 5786 K; Source: https://en.wikipedia.org/wiki/Kappa1_Ceti
ε Eridani
Best
Solar Like Stars · Monitoring · Urgent
RA 03:32:55.84-09:27:29.733.73Every 7 dU, B, V-
Spectral type: K2V; Variable type: BY Dra; Teff: 5049 K; Source: https://en.wikipedia.org/wiki/Epsilon_Eridani
TT Ari
Best
Cataclysmic Stars · Monitoring · Normal
RA 02:06:53.08+15:17:41.9-Every 7 dU, B, V, R, I-
TCP J00560713+4301406
Best
VSNET alerts · Monitoring · Normal
RA 00:56:07.08+43:01:43.712.2 CR - 20.4 r-B, V, R, I-
GSC2.3 NBW2010902
V 425 Cas
Best
Cataclysmic Stars · Monitoring · Normal
RA 23:03:46.66+53:17:14.9-Every 7 dU, B, V, R, I-
χ Orionis
Good
Solar Like Stars · Monitoring · Urgent
RA 05:54:22.96+20:16:34.524.38Every 7 dU, B, V-
Spectral type: G0 V; Variable type: RS CVn; Teff: 5883 K; Source: https://en.wikipedia.org/wiki/Chi1_Orionis
EV Lac
Good
Flare Stars · Monitoring · Normal
RA 22:46:49.73+44:20:02.4-Every 7 dB, V-
BL Lac
Good
Blazars · Monitoring · Normal
RA 22:02:43.29+42:16:40.011.9 - 16.3-B, V, R, I-
LS Peg
Good
Monitoring Cataclysmic Variables: Hunting for Low States · Monitoring · Normal
RA 21:51:57.93+14:06:53.311.55 - 14.3 V-B, VMay 14, 2026 - Apr 30, 2027
V 751 Cyg
Good
Cataclysmic Stars · Monitoring · Normal
RA 20:52:12.78+44:19:26.113.8 - 16.3 pEvery 7 dU, B, V, R, I-
KR Aur
Good
Cataclysmic Stars · Monitoring · Normal
RA 06:15:43.92+28:35:08.6-Every 7 dU, B, V, R, I-
BZ Cam
Good
Cataclysmic Stars · Monitoring · Normal
RA 06:29:33.96+71:04:36.4-Every 7 dU, B, V, R, I-
V 794 Aql
Good
Cataclysmic Stars · Monitoring · Normal
RA 20:17:33.92-03:39:51.0-Every 7 dU, B, V, R, I-
SU Lyn
Good
Symbiotic stars · Monitoring · Normal
RA 06:42:55.14+55:28:27.2-Every 7 dB, V-
S5 0716+71
Good
Blazars · Monitoring · Normal
RA 07:21:53.44+71:20:36.411.9 - 16-B, V, R, I-
MWC 560
Good
Cataclysmic Stars · Monitoring · Normal
RA 07:25:51.28-07:44:08.1-Every 7 dU, B, V, R, I-
NGC2276
Good
Peculiar morphology galaxies · Education · Normal
RA 07:27:13.9755+85:45:15.877--U, B, V, R, I-
U - 40min B - 50min V - 40min R - 50 min I - 40 min
November
ObjectGradeProposalRADecMagCadenceFiltersWindowNotes
ε Eridani
Best
Solar Like Stars · Monitoring · Urgent
RA 03:32:55.84-09:27:29.733.73Every 7 dU, B, V-
Spectral type: K2V; Variable type: BY Dra; Teff: 5049 K; Source: https://en.wikipedia.org/wiki/Epsilon_Eridani
κ1 Ceti
Best
Solar Like Stars · Monitoring · Urgent
RA 03:19:21.70+03:22:12.714.84Every 7 dU, B, V-
Spectral type: G5Vv; Variable type: BY Dra; Teff: 5786 K; Source: https://en.wikipedia.org/wiki/Kappa1_Ceti
χ Orionis
Best
Solar Like Stars · Monitoring · Urgent
RA 05:54:22.96+20:16:34.524.38Every 7 dU, B, V-
Spectral type: G0 V; Variable type: RS CVn; Teff: 5883 K; Source: https://en.wikipedia.org/wiki/Chi1_Orionis
TT Ari
Best
Cataclysmic Stars · Monitoring · Normal
RA 02:06:53.08+15:17:41.9-Every 7 dU, B, V, R, I-
π1 UMa
Good
Solar Like Stars · Monitoring · Urgent
RA 08:39:11.70+65:01:15.275.63Every 7 dU, B, V-
Spectral type: G1.5Vb; Variable type: BY Draconis; Teff: 5884 K; Source: https://en.wikipedia.org/wiki/Pi1_Ur…
TCP J00560713+4301406
Good
VSNET alerts · Monitoring · Normal
RA 00:56:07.08+43:01:43.712.2 CR - 20.4 r-B, V, R, I-
GSC2.3 NBW2010902
KR Aur
Good
Cataclysmic Stars · Monitoring · Normal
RA 06:15:43.92+28:35:08.6-Every 7 dU, B, V, R, I-
BZ Cam
Good
Cataclysmic Stars · Monitoring · Normal
RA 06:29:33.96+71:04:36.4-Every 7 dU, B, V, R, I-
SU Lyn
Good
Symbiotic stars · Monitoring · Normal
RA 06:42:55.14+55:28:27.2-Every 7 dB, V-
S5 0716+71
Good
Blazars · Monitoring · Normal
RA 07:21:53.44+71:20:36.411.9 - 16-B, V, R, I-
MWC 560
Good
Cataclysmic Stars · Monitoring · Normal
RA 07:25:51.28-07:44:08.1-Every 7 dU, B, V, R, I-
NGC2276
Good
Peculiar morphology galaxies · Education · Normal
RA 07:27:13.9755+85:45:15.877--U, B, V, R, I-
U - 40min B - 50min V - 40min R - 50 min I - 40 min
V 425 Cas
Good
Cataclysmic Stars · Monitoring · Normal
RA 23:03:46.66+53:17:14.9-Every 7 dU, B, V, R, I-
EV Lac
Good
Flare Stars · Monitoring · Normal
RA 22:46:49.73+44:20:02.4-Every 7 dB, V-
BL Lac
Good
Blazars · Monitoring · Normal
RA 22:02:43.29+42:16:40.011.9 - 16.3-B, V, R, I-
OJ 287
Good
Blazars · Monitoring · Normal
RA 08:54:48.88+20:06:30.612.1 - 17-B, V, R, I-
LS Peg
Good
Monitoring Cataclysmic Variables: Hunting for Low States · Monitoring · Normal
RA 21:51:57.93+14:06:53.311.55 - 14.3 V-B, VMay 14, 2026 - Apr 30, 2027
SN 2026gzf
Good
AAVSO Observing Campaign #920 · Monitoring · Normal
RA 09:59:42.88+00:25:06.417-22Every 7 dB, V-
Cadence: Hourly; Precision: 100 mmag
LN UMa
Good
Cataclysmic Stars · Monitoring · Normal
RA 10:04:34.73+66:29:15.014.6 - 18Every 7 dU, B, V, R, I-
December
ObjectGradeProposalRADecMagCadenceFiltersWindowNotes
χ Orionis
Best
Solar Like Stars · Monitoring · Urgent
RA 05:54:22.96+20:16:34.524.38Every 7 dU, B, V-
Spectral type: G0 V; Variable type: RS CVn; Teff: 5883 K; Source: https://en.wikipedia.org/wiki/Chi1_Orionis
ε Eridani
Best
Solar Like Stars · Monitoring · Urgent
RA 03:32:55.84-09:27:29.733.73Every 7 dU, B, V-
Spectral type: K2V; Variable type: BY Dra; Teff: 5049 K; Source: https://en.wikipedia.org/wiki/Epsilon_Eridani
κ1 Ceti
Best
Solar Like Stars · Monitoring · Urgent
RA 03:19:21.70+03:22:12.714.84Every 7 dU, B, V-
Spectral type: G5Vv; Variable type: BY Dra; Teff: 5786 K; Source: https://en.wikipedia.org/wiki/Kappa1_Ceti
SU Lyn
Best
Symbiotic stars · Monitoring · Normal
RA 06:42:55.14+55:28:27.2-Every 7 dB, V-
BZ Cam
Best
Cataclysmic Stars · Monitoring · Normal
RA 06:29:33.96+71:04:36.4-Every 7 dU, B, V, R, I-
KR Aur
Best
Cataclysmic Stars · Monitoring · Normal
RA 06:15:43.92+28:35:08.6-Every 7 dU, B, V, R, I-
S5 0716+71
Best
Blazars · Monitoring · Normal
RA 07:21:53.44+71:20:36.411.9 - 16-B, V, R, I-
MWC 560
Best
Cataclysmic Stars · Monitoring · Normal
RA 07:25:51.28-07:44:08.1-Every 7 dU, B, V, R, I-
NGC2276
Best
Peculiar morphology galaxies · Education · Normal
RA 07:27:13.9755+85:45:15.877--U, B, V, R, I-
U - 40min B - 50min V - 40min R - 50 min I - 40 min
π1 UMa
Good
Solar Like Stars · Monitoring · Urgent
RA 08:39:11.70+65:01:15.275.63Every 7 dU, B, V-
Spectral type: G1.5Vb; Variable type: BY Draconis; Teff: 5884 K; Source: https://en.wikipedia.org/wiki/Pi1_Ur…
AT 2026nwl
Good
Cataclysmic variable GOTO26ffg (AT 2026nwl) - discovery and followup · Monitoring · Urgent
RA 12:24:25.015+28:47:11.34--B, V, R, I-
OJ 287
Good
Blazars · Monitoring · Normal
RA 08:54:48.88+20:06:30.612.1 - 17-B, V, R, I-
TT Ari
Good
Cataclysmic Stars · Monitoring · Normal
RA 02:06:53.08+15:17:41.9-Every 7 dU, B, V, R, I-
SN 2026gzf
Good
AAVSO Observing Campaign #920 · Monitoring · Normal
RA 09:59:42.88+00:25:06.417-22Every 7 dB, V-
Cadence: Hourly; Precision: 100 mmag
LN UMa
Good
Cataclysmic Stars · Monitoring · Normal
RA 10:04:34.73+66:29:15.014.6 - 18Every 7 dU, B, V, R, I-
AD Leo
Good
Flare Stars · Monitoring · Normal
RA 10:19:36.28+19:52:12.08.07 - 11 BEvery 7 dB, V-
TCP J00560713+4301406
Good
VSNET alerts · Monitoring · Normal
RA 00:56:07.08+43:01:43.712.2 CR - 20.4 r-B, V, R, I-
GSC2.3 NBW2010902
V 425 Cas
Good
Cataclysmic Stars · Monitoring · Normal
RA 23:03:46.66+53:17:14.9-Every 7 dU, B, V, R, I-
G 13-22
Good
Multicolor Photometry as a Tool for Stellar Characterization · Monitoring · Normal
RA 12:14:16.55+00:37:26.413.46 - 14.45-B, V, R, IMar 23, 2026 - Jun 29, 2027