V2687 Cyg (Eclipsing binary)

RA: 19h 51m 44.77s, DE: +37° 40' 15.10" (297.9365416667, 37.6708611104)

Data:
  • Constellation: Cyg
  • Variability type: E
  • Maximal brightness (Mag): 11.400 (c)
  • Minimum brightness (Mag): 11.580 (c)
  • Brightness in secondary minimum (Mag): 11.560 (c)
  • Created: 6/8/2010
  • Created by: admin
Show list of observations >>
Periodic elements:
  • Period (d): 0.582810000000000
  • Epoch (HJD): 51364.79900
  • Secondary Epoch (HJD): 51365.090405 (est.)
Chart
V2687 Cyg
Source: The STScI Digitized Sky Survey
Number of observations

1 x

Number of observers

1 x

Last observed before

3140 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2451364.799 + 0.58281 * E
S: M = 2451365.090405 + 0.58281 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline