FW And (Eclipsing binary)

RA: 23h 09m 55.72s, DE: +51° 41' 34.20" (347.4821666667, 51.6928333330)

Data:
  • Constellation: And
  • Variability type: EA
  • Maximal brightness (Mag): 15.500 (P)
  • Minimum brightness (Mag): 16.500 (P)
  • Brightness in secondary minimum (Mag): 15.500 (P)
  • Created: 7/11/1997
  • Created by: admin
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Periodic elements:
  • Period (d): 0.828137000000000
  • Epoch (HJD): 39059.36000
  • Secondary Epoch (HJD): 39059.7740685 (est.)
Chart
FW And
Source: The STScI Digitized Sky Survey
Number of observations

2 x

Number of observers

1 x

Last observed before

214 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2439059.36 + 0.828137 * E
S: M = 2439059.7740685 + 0.828137 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline