GR Vir (Eclipsing binary)

RA: 14h 45m 20.26s, DE: -06° 44' 04.10" (221.3344166667, -6.7344722219)

Data:
  • Constellation: Vir
  • Variability type: EW
  • Maximal brightness (Mag): 7.800 (V)
  • Minimum brightness (Mag): 8.400 (V)
  • Brightness in secondary minimum (Mag): 8.200 (V)
  • Created: 6/1/1996
  • Created by: admin
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Periodic elements:
  • Period (d): 0.346974000000000
  • Epoch (HJD): 45116.37600
  • Secondary Epoch (HJD): 45116.54900
Chart
GR Vir
Source: The STScI Digitized Sky Survey
Number of observations

15 x

Number of observers

6 x

Last observed before

1035 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2445116.376 + 0.346974 * E
S: M = 2445116.549 + 0.346974 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline