VSX J200515.0+531738 (Eclipsing binary)

RA: 20h 05m 15.03s, DE: +53° 17' 38.83" (301.3126400000, 53.2941200000)

AsasSnV: ASASSN-V J200515.19+531737.6, Gsc: GSC 03936-00812, TwoMass: 2MASS J20051503+5317388, UsnoB: USNO-B1.0 1432-0352204, Vsx: VSX J200515.0+531738

Data:
  • Constellation: Cyg
  • Variability type: EW
  • Maximal brightness (Mag): 12.940 (CR)
  • Minimum brightness (Mag): 13.320 (CR)
  • Astrophysical interest: Wrong period, Wrong main epoch
  • Created by: admin
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Periodic elements:
  • Period (d): 0.599100000000000
  • Epoch (HJD): 2455754.73100
  • Secondary Epoch (HJD): 2455755.03055 (est.)
Change log:

9/2/2026, Filip Walter:

  • Astrophysical interest: Nothing → Wrong period, Wrong main epoch
  • Epoch: Null → 2455754.731
  • Period: Null → 0.5991
  • Variability type: Null → EW
  • Photometric band: Null → CR
  • Minimum brightness: Null → 13.32
  • Maximal brightness: Null → 12.94
  • Declination: 53.2940999997 → 53.29412
  • Right ascension: 301.312574995 → 301.31264
  • Constellation: → Cyg
  • CI: Vsx: Null → VSX J200515.0+531738
  • CI: UsnoB: Null → USNO-B1.0 1432-0352204
  • CI: TwoMass: Null → 2MASS J20051503+5317388
  • CI: Gsc: Null → GSC 03936-00812
  • CI: AsasSnV: Null → ASASSN-V J200515.19+531737.6

Chart
VSX J200515.0+531738
Source: The STScI Digitized Sky Survey, FoV: 15 x 15 arcmin
Number of observations

1 x

Number of observers

1 x

Last observed before

3343 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2455754.731 + 0.5991 * E
S: M = 2455755.03055 + 0.5991 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline