V1918 Cyg (Eclipsing binary)

RA: 19h 26m 08.66s, DE: +52° 26' 47.60" (291.5360833283, 52.4465555552)

Data:
  • Constellation: Cyg
  • Variability type: EW
  • Maximal brightness (Mag): 10.590 (V)
  • Minimum brightness (Mag): 11.120 (V)
  • Brightness in secondary minimum (Mag): 10.590 (V)
  • Created: 3/23/1997
  • Created by: admin
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Periodic elements:
  • Period (d): 0.413175400000000
  • Epoch (HJD): 52500.27700
  • Secondary Epoch (HJD): 52500.48400
Chart
V1918 Cyg
Source: The STScI Digitized Sky Survey
Number of observations

70 x

Number of observers

8 x

Last observed before

345 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2452500.277 + 0.4131754 * E
S: M = 2452500.484 + 0.4131754 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline