2MASS 22344603+5525162 (Eclipsing binary)

RA: 22h 34m 46.03s, DE: +55° 25' 16.20" (338.6917916567, 55.4211666660)

12/30/2008, 16:35 - 12/30/2008, 19:32 (UTC)

Data:
  • Observer: Trnka J.
  • Created: 1/1/2009, 23:31
  • Station: Městská hvězdárna ve Slaném
  • Instrument: Newton 200/1000+CCD ST-9E
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:
New variable near OP Lac,
id. 2MASS 22344603+5525162,
NOMAD1 B = 14.95, V = 14.89, R = 14.85,

comp. star = TYC 3987-1523-1, B = 12.37, V = 12.53, 
CHK1 star = 2MASS 22343209+5525348, B = 13.7, R = 12.7, 
CHK2 star = 2MASS 22341508+5524387, B = 14.6, R = 12.8, 
exposure duration 50 sec.

TminHJD = 2454831.274500 +/- 0.00028
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - 2MASS 22344603+5525162, JD 2454831.19118
Comments