ASASSN-V J185055.39+853608.9 (Eclipsing binary)

RA: 18h 50m 55.00s, DE: +85° 36' 08.00" (282.7291666617, 85.6022222222)

Data:
  • Constellation: Dra
  • Variability type: EW
  • Maximal brightness (Mag): 14.620 (V)
  • Minimum brightness (Mag): 15.370 (V)
  • Astrophysical interest: Wrong period
  • Created by: admin
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Periodic elements:
  • Period (d): 0.269939000000000
  • Epoch (HJD): 2456900.97397
  • Secondary Epoch (HJD): 2456900.10894
Change log:

2/24/2025, Filip Walter:

  • Astrophysical interest: Nothing → Wrong period
  • Secondary Epoch: 2456900.97397 → 2456900.1089395
  • Epoch: 2456900.839 → 2456900.97397
  • Secondary Epoch: Null → 2456900.9739695
  • Epoch: Null → 2456900.839
  • Period: Null → 0.269939
  • Variability type: Null → EW
  • Photometric band: Null → V
  • Minimum brightness: Null → 15.37
  • Maximal brightness: Null → 14.62

Chart
ASASSN-V J185055.39+853608.9
Source: The STScI Digitized Sky Survey
Number of observations

5 x

Number of observers

3 x

Last observed before

4 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2456900.97397 + 0.269939 * E
S: M = 2456900.10894 + 0.269939 * E
ID HJDmin UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline