V0921 Her (Eclipsing binary)

RA: 16h 49m 31.24s, DE: +47° 06' 28.80" (252.3801666567, 47.1080000000)

Data:
  • Constellation: Her
  • Variability type: EB
  • Maximal brightness (Mag): 9.441 (V)
  • Minimum brightness (Mag): 9.803 (V)
  • Brightness in secondary minimum (Mag): 9.441 (V)
  • Created: 7/27/1997
  • Created by: admin
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Periodic elements:
  • Period (d): 0.877380000000000
  • Epoch (JD): 48500.12500
  • Secondary Epoch (JD): 48500.56400
Chart
V0921 Her
Source: The STScI Digitized Sky Survey
Number of observations

6 x

Number of observers

4 x

Last observed before

14 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2448500.125 + 0.87738 * E
S: M = 2448500.564 + 0.87738 * E
ID HJDmin UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline