RV Oph (Eclipsing binary)

RA: 17h 34m 34.95s, DE: +07° 14' 49.20" (263.6456249900, 7.2469999997)

Data:
  • Constellation: Oph
  • Variability type: EA
  • Maximal brightness (Mag): 9.420 (V)
  • Minimum brightness (Mag): 11.440 (V)
  • Brightness in secondary minimum (Mag): 11.440 (V)
  • Created: 6/1/1996
  • Created by: admin
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Periodic elements:
  • Period (d): 3.687122000000000
  • Epoch (HJD): 23997.38000
  • Secondary Epoch (HJD): 23999.223561 (est.)
Chart
RV Oph
Source: The STScI Digitized Sky Survey, FoV: 15 x 15 arcmin
Number of observations

5 x

Number of observers

4 x

Last observed before

28 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2423997.38 + 3.687122 * E
S: M = 2423999.223561 + 3.687122 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline