ASASSN-V J215940.99+683544.7 (Eclipsing binary)

RA: 21h 59m 40.99s, DE: +68° 35' 44.70" (329.9207800000, 68.5957500000)

Data:
  • Constellation: Cep
  • Variability type: EW
  • Maximal brightness (Mag): 11.400 (V)
  • Minimum brightness (Mag): 11.730 (V)
  • Astrophysical interest: Wrong period
  • Created by: admin
Show list of observations >>
Periodic elements:
  • Period (d): 0.279639000000000
  • Epoch (JD): 2458307.97800
  • Secondary Epoch (JD): 2458308.1178195 (est.)
Change log:

11/10/2025, Filip Walter:

  • Declination: 68.5955555552 → 68.59575
  • Right ascension: 329.9166666617 → 329.92078
  • Astrophysical interest: Nothing → Wrong period
  • Epoch: Null → 2458307.978
  • Period: Null → 0.279639
  • Variability type: Null → EW
  • Photometric band: Null → V
  • Minimum brightness: Null → 11.73
  • Maximal brightness: Null → 11.4

Chart
ASASSN-V J215940.99+683544.7
Source: The STScI Digitized Sky Survey
Number of observations

4 x

Number of observers

2 x

Last observed before

0 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2458307.978 + 0.279639 * E
S: M = 2458308.1178195 + 0.279639 * E
ID HJDmin UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline