UZ Dra (Eclipsing binary)

RA: 19h 25m 55.05s, DE: +68° 56' 07.20" (291.4793749900, 68.9353333330)

5/1/2007, 22:53 - 5/2/2007, 02:52 (UTC)

Data:
  • Observer: Luboš Brát
  • Created: 1/22/2008, 17:24
  • Station: ALTAN.Observatory
  • Instrument: RL 0.2m, f/10 + ST-8
  • Photometric band: R
  • Time standard: Gjd
  • Brightness in: Mag
Note:
TminGJD = 2454222.50903 +/- 0.0001<br>
TminHJD = 2454222.50823 +/- 0.0001<br>
HELcor = -0.00080d<br>
TimePCerror < 1s<br>
secondary minimum<br>
CCD+R
Determined minima
  • S: 2454222.50903 (5/2/2007, 00:13)
    HJDmin: 2454222.50823 +/- 0.00010  
    Heliocentric correction: -0.00080
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - UZ Dra, JD 2454222.45376
Comments