WISE J183855.2+305227

RA: 18h 38m 55.21s, DE: +30° 52' 27.98" (279.7300500000, 30.8744400000)

Data:
  • Constellation: Lyr
  • Variability type: EW
  • Maximal brightness (Mag): 15.631 (g)
  • Minimum brightness (Mag): 16.101 (g)
  • Created: 6/9/2026
  • Created by: Martin Magris
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Periodic elements:
  • Period (d): 0.363479400000000
  • Epoch (HJD): 2458283.93830
  • Secondary Epoch (HJD): 2458284.1200397 (est.)
Chart
WISE J183855.2+305227
Source: The STScI Digitized Sky Survey, FoV: 15 x 15 arcmin
Number of observations

1 x

Number of observers

1 x

Last observed before

4 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2458283.9383 + 0.3634794 * E
S: M = 2458284.1200397 + 0.3634794 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline