CM Dra (Eclipsing binary, Intrinsic variable, Eruptive variable)

RA: 16h 34m 20.33s, DE: +57° 09' 44.39" (248.5847100000, 57.1623300000)

9/9/2016, 18:31 - 9/9/2016, 23:21 (UTC)

Data:
  • Observer: Pavol A. Dubovsky
  • Created: 10/8/2016, 21:10
  • Updated by: Filip Walter
  • Updated: 8/24/2026, 21:36
  • Station: AO Kolonica
  • Instrument: Celestron 14
  • Photometric band: V
  • Time standard: Gjd
  • Brightness in: Mag
Note:
CCD+V; exp 30s; C14
C14 356/3910 + MII G2-1600 + DPV
Images calibrated with OLDAS, Ensemble photometry with C-Munipack and MCV, mean comparison = GSC 3881-1076 V=13.96 B-V=0.29 (NOMAD), check#3 on the chart
JD geocentric, V-C magnitudes
Actions:
Light curve
Explicitly named stars

No comparison or check stars are explicitly listed for this observation. They should be marked in the star field chart.

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