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
8/10/2015, 19:37 - 8/11/2015, 00:59 (UTC)
- Observer: Pavol A. Dubovsky
- Created: 10/22/2015, 19:52 UTC
- Updated by: Filip Walter
- Updated: 8/24/2026, 19:36 UTC
- Station: AO Kolonica
- Instrument: Celestron 11
- Photometric band: I
- Time standard: HJD
- Brightness in: Mag
Note:
CCD+I; exp 60s <a href="http://www.astrokolonica.sk/joomla15/en/instruments/telescopes/295-c11.html">C11</a> 280/2800 + <a href="http://www.astrokolonica.sk/joomla15/index.php/en/instruments/detektory/298-g2.html">MII G2-1600</a> + <a href="http://www.astrokolonica.sk/joomla15/en/observers/110-dpv.html">DPV</a> Ensamble photometry with C-Munipack and MCV, MainComp = TYC 3682-628-1, B=11.005 V=10.538 R=10.262 I=9.980 (Henden) check#2 = BS Cas_var1 = USNOA U1425_01825909, Position: 012023.37 +591715.0 check#3 = BS Cas_var3 = USNOA U1425_01870026, Position: 012226.36 +591235.6 JD heliocentric, V-C magnitudes ----- EBFit result: ----- TminHJD = 2457245.43090 Error (1 sigma): +0.00013/-0.00013 (Bootstrapping), +0.00004/-0.00004 (Prayer bead), +0.00007/-0.00007 (LSM) Error (95% CI): +0.00026/-0.00027 (Bootstrapping), +0.00006/-0.00009 (Prayer bead) LSM: chi^2 = 256.7, n_freedom = 63
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No comparison or check stars are explicitly listed for this observation. They should be marked in the star field chart.