ASASSN-V J192037.87+862258.8 (Eclipsing binary)

RA: 19h 20m 37.87s, DE: +86° 22' 58.80" (290.1577916667, 86.3830000000)

Data:
  • Constellation: UMi
  • Variability type: EW
  • Maximal brightness (Mag): 13.850 (V)
  • Minimum brightness (Mag): 14.440 (V)
  • Created: 10/19/2025
  • Created by: Stanislav Daniš
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Periodic elements:
  • Period (d): 0.392486000000000
  • Epoch (JD): 2456787.89476
  • Secondary Epoch (JD): 2456788.09100
Change log:

10/19/2025, Filip Walter:

  • Epoch: Null → 2456787.894757
  • Secondary Epoch: Null → 2456788.091
  • Epoch: 2456788.091 → Null

Chart
ASASSN-V J192037.87+862258.8
Source: The STScI Digitized Sky Survey
Number of observations

1 x

Number of observers

1 x

Last observed before

0 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2456787.89476 + 0.392486 * E
S: M = 2456788.091 + 0.392486 * E
ID HJDmin UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline