AB And (Eclipsing binary)
RA: 23h 11m 32.01s, DE: +36° 53' 35.60" (347.8833749950, 36.8932222219)
1/24/2010, 16:09 - 1/24/2010, 19:01 (UTC)
- Observer: Pavol A. Dubovsky
- Created by: Pavol A. Dubovsky
- Created: 2/3/2010, 00:21
- Updated by: Filip Walter
- Updated: 8/24/2026, 21:36
- Station: AO Kolonica
- Instrument: photolense 2.8/180
- Photometric band: R
- Time standard: Gjd
- Brightness in: Mag
Note:
TminHJD = 2455221.2325 +/- 0.0002<br> CCD+R; exp 30s<br> photolense 180mm + <a href=\"http://www.astrokolonica.sk/joomla15/index.php/instruments/detektory/103-meade.html\">Meade DSI Pro II</a> + <a href=\"http://www.astrokolonica.sk/joomla15/index.php/observers/110-dpv.html\">DPV</a><br> Comp = HD 218934, V=8.34, B-V=1.00 (Hipparcos) <br> JD geocentric, V-C magnitudes
. . .
No comparison or check stars are explicitly listed for this observation. They should be marked in the star field chart.