CM Dra (Eclipsing binary, Intrinsic variable, Eruptive variable)
RA: 16h 34m 20.33s, DE: +57° 09' 44.39" (248.5847100000, 57.1623300000)
8/7/2009, 22:18 - 8/7/2009, 23:30 (UTC)
- Observer: Pavol A. Dubovsky
- Created: 8/13/2009, 18:24
- Updated by: Filip Walter
- Updated: 8/24/2026, 21:36
- Station: AO Kolonica
- Instrument: HUGO RL 265/1360
- Photometric band: V
- Time standard: Gjd
- Brightness in: Mag
Note:
TminHJD = 2455051.4502 +/- 0.0001<br> CCD+CV; exp 10s;<br> <a href=\"http://www.astrokolonica.sk/telescopes.html#hugo\">Hugo</a> 265/1360mm + <a href=\"http://www.astrokolonica.sk/CCD.html#meade\">Meade</a> + <a href=\"http://www.astrokolonica.sk/joomla15/index.php/observers/110-dpv.html\">DPV</a><br> Comp= TYC3881-00421-1, V=10.08, B-V=1.12 <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.