YY CrB (Eclipsing binary)
RA: 15h 50m 32.43s, DE: +37° 50' 07.60" (237.6351249950, 37.8354444441)
3/1/2012, 02:08 - 3/1/2012, 04:05 (UTC)
- Observer: Pavol A. Dubovsky
- Created: 3/3/2012, 01:33
- Updated by: Filip Walter
- Updated: 8/24/2026, 21:36
- Station: AO Kolonica
- Instrument: photolense 400mm
- Photometric band: V
- Time standard: Hjd
- Brightness in: Mag
Note:
TminHJD = 2455987.6363 +/- 0.0002<br>secondary minimum</br> CCD+V; exp 60s<br> <a href=\"http://www.astrokolonica.sk/joomla15/index.php/instruments/telescopes/86-400mm.html\">photolense 400mm</a> + <a href=\"http://www.astrokolonica.sk/joomla15/index.php/sk/instruments/detektory/298-g2.html\">MII G2-1600</a> + <a href=\"http://www.astrokolonica.sk/joomla15/index.php/observers/110-dpv.html\">DPV</a><br> Ensamble photometry with C-Munipack and MCV, MainComp = HD142035, V=7.51, B-V=1.15 <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.