YY CrB (Eclipsing binary)
RA: 15h 50m 32.43s, DE: +37° 50' 07.60" (237.6351249950, 37.8354444441)
4/24/2010, 18:46 - 4/25/2010, 02:28 (UTC)
- Observer: Pavol A. Dubovsky
- Created: 4/27/2010, 01:28
- Updated by: Filip Walter
- Updated: 8/24/2026, 21:36
- Station: AO Kolonica
- Instrument: photolense 400mm
- Photometric band: R
- Time standard: Gjd
- Brightness in: Mag
Note:
TminHJD = 2455311.5309 +/- 0.0002<br> CCD+R; 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/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> Comp = HD142035, V=7.50, B-V=1.14 (HIPPARCOS) 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.