V0638 And (Eclipsing binary)

RA: 23h 19m 50.52s, DE: +44° 07' 33.40" (349.9604999900, 44.1259444438)

Gcvs: V638 And

Data:
  • Constellation: And
  • Variability type: EW
  • Maximal brightness (Mag): 11.490 (c)
  • Minimum brightness (Mag): 11.920 (c)
  • Brightness in secondary minimum (Mag): 11.490 (c)
  • Created: 8/31/2007
  • Created by: admin
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Periodic elements:
  • Period (d): 0.332724000000000
  • Epoch (HJD): 51375.86000
  • Secondary Epoch (HJD): 51376.02636
Chart
V0638 And
Source: The STScI Digitized Sky Survey
Number of observations

4 x

Number of observers

3 x

Last observed before

274 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2451375.86 + 0.332724 * E
S: M = 2451376.02636 + 0.332724 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline