CM Dra (Eclipsing binary, Intrinsic variable, Eruptive variable)
RA: 16h 34m 20.33s, DE: +57° 09' 44.39" (248.5847100000, 57.1623300000)
1/26/2017, 23:19 - 1/27/2017, 04:59 (UTC)
- Observer: Pavol A. Dubovsky
- Created: 1/29/2017, 01:17
- Updated by: Filip Walter
- Updated: 8/24/2026, 21:36
- Station: AO Kolonica
- Instrument: Ziga CDK20
- Photometric band: B
- Time standard: Gjd
- Brightness in: Mag
Note:
CCD+B; exp 60s; Ziga binning 2x2 fullframe Ziga 508/3454 + MII G4-16000 + DPV Images calibrated with OLDAS; Ensemble photometry with C-Munipack and MCV, mean comparison = GSC 3881-1076, B=14.617 V=13.995 R=13.780 I=13.575 (APASS) 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.