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
8/17/2009, 20:26 - 8/18/2009, 01:27 (UTC)
- Observer: Pavol A. Dubovsky
- Created: 8/18/2009, 20:01 UTC
- Updated by: Filip Walter
- Updated: 8/24/2026, 19:36 UTC
- Station: AO Kolonica
- Instrument: PÚPAVA RL 280/1500
- Photometric band: R
- Time standard: GJD
- Brightness in: Mag
Note:
TminHJD = 2455061.3812 +/- 0.0002; secondary minimum<br> CCD+R; exp 30s<br> <a href=\"http://www.astrokolonica.sk/joomla15/index.php/instruments/telescopes/84-pupava.html\">Pupava</a> 285/1500 + <a href=\"http://www.astrokolonica.sk/joomla15/index.php/instruments/detektory/225-starlight-express-sxvf-h9.html\">Starlight Express SXVF-H9</a> + <a href=\"http://www.astrokolonica.sk/joomla15/index.php/observers/110-dpv.html\">DPV</a><br> Analyzed with MCV, MainComp = TYC3682-02297-1, V=12.13, B-V=0.45<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.