BS Cas (Eclipsing binary)
RA: 01h 21m 38.57s, DE: +59° 10' 27.01" (20.4107100000, 59.1741700000)
AsasSnV: ASASSN-V J012138.55+591027.4, Ato: ATO J020.4107+59.1741, Gaia: Gaia DR3 414023787807414400, Gcvs: BS Cas, Gsc: GSC 03682-01152, Nsvs: NSVS 1740647, Tic: TIC 369992913, TwoMass: 2MASS J01213857+5910268, Tyc: TYC 3682-1152-1, Other: AN 366.1931, Other: IOMC 3682000064, Other: SVS 275
7/29/2009, 20:01 - 7/30/2009, 00:08 (UTC)
- Observer: Pavol A. Dubovsky
- Created: 8/6/2009, 10:16 UTC
- Updated by: Filip Walter
- Updated: 8/24/2026, 19:36 UTC
- Station: AO Kolonica
- Instrument: PÚPAVA RL 280/1500
- Photometric band: V
- Time standard: GJD
- Brightness in: Mag
Note:
TminHJD = 2455042.4412 +/- 0.0001; secondary minimum<br> CCD+CV; exp 30s;<br> <a href=\"http://www.astrokolonica.sk/telescopes.html#pupava\">Pupava</a> 280/1500 + <a href=\"http://www.astrokolonica.sk/CCD.html#meade\">Meade DSI Pro</a> + <a href=\"http://www.astrokolonica.sk/joomla15/index.php/observers/110-dpv.html\">DPV</a><br> Analyzed with MCV, MainComp = USNOA U1425_01870634, r=13.4<br> JD geocentric, V-C magnitudes
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No comparison or check stars are explicitly listed for this observation. They should be marked in the star field chart.