WISE J213143.9+380338 (Eclipsing binary)

RA: 21h 31m 44.00s, DE: +38° 03' 38.30" (322.9333200000, 38.0606400000)

Wise: WISE J213143.9+380338, Ztf: ZTF J213143.99+380338.2

Data:
  • Constellation: Cyg
  • Variability type: EW
  • Maximal brightness (Mag): 15.371 (r)
  • Minimum brightness (Mag): 15.759 (r)
  • Created: 7/1/2026
  • Created by: Martin Magris
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Periodic elements:
  • Period (d): 0.417956000000000
  • Epoch (HJD): 2458249.92930
  • Secondary Epoch (HJD): 2458250.138278 (est.)
Chart
WISE J213143.9+380338
Source: The STScI Digitized Sky Survey, FoV: 15 x 15 arcmin
Number of observations

1 x

Number of observers

1 x

Last observed before

2 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2458249.9293 + 0.417956 * E
S: M = 2458250.138278 + 0.417956 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline