V1309 Her (Eclipsing binary)

RA: 17h 55m 35.80s, DE: +43° 48' 20.00" (268.8991666567, 43.8055555556)

Data:
  • Constellation: Her
  • Variability type: EW
  • Maximal brightness (Mag): 12.000 (V)
  • Minimum brightness (Mag): 12.750 (V)
  • Brightness in secondary minimum (Mag): 12.730 (V)
  • Created: 4/12/2013
  • Created by: admin
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Periodic elements:
  • Period (d): 0.369883000000000
  • Epoch (JD): 53229.55220
  • Secondary Epoch (JD): 53229.73714
Chart
V1309 Her
Source: The STScI Digitized Sky Survey
Number of observations

7 x

Number of observers

5 x

Last observed before

199 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2453229.5522 + 0.369883 * E
S: M = 2453229.73714 + 0.369883 * E
ID HJDmin UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
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Timeline