YY Gem (Eclipsing binary)

RA: 07h 34m 37.41s, DE: +31° 52' 09.80" (113.6558749900, 31.8693888882)

Data:
  • Constellation: Gem
  • Variability type: EA
  • Maximal brightness (Mag): 8.910 (V)
  • Minimum brightness (Mag): 9.600 (V)
  • Brightness in secondary minimum (Mag): 9.590 (V)
  • Created: 6/1/1996
  • Created by: admin
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Periodic elements:
  • Period (d): 0.814282200000000
  • Epoch (JD): 24595.81720
  • Secondary Epoch (JD): 24596.22430
Chart
YY Gem
Source: The STScI Digitized Sky Survey
Number of observations

22 x

Number of observers

7 x

Last observed before

3 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2424595.8172 + 0.8142822 * E
S: M = 2424596.2243 + 0.8142822 * E
ID HJDmin UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline