CzeV269 (Eclipsing binary)

RA: 02h 05m 26.46s, DE: +46° 33' 31.28" (31.3602541617, 46.5586888889)

CzeV: CzeV269, TwoMass: 2MASS 02052646+4633313, Ucac4: UCAC4 683-012116

Data:

  • Constellation: And
  • Variability type: EA
  • Maximal brightness (Mag): 15.300 (C)
  • Minimum brightness (Mag): 15.600 (C)
  • Created: 7/30/2014
  • Created by: admin
Periodic elements:

  • Period (d): 0.709149800000000
  • Epoch (JD): 2458356.00830
  • Secondary Epoch (JD): 2458356.3628749 (est.)
Additional data:

  • Discoverer: J. Trnka
  • Discovery year: 2011
  • Note:
    http://var2.astro.cz/obslog.php?obs_id=1183832205&projekt=%&star=CzeV269%20And&lang=cz&shv
Change log:

9/11/2025, Filip Walter:

  • Variability type: EW? → EA
  • Epoch: 0 → 2458356.0083
  • Period: 0 → 0.7091498

Number of observations

2 x

Number of observers

1 x

Last observed before

5123 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2458356.0083 + 0.7091498 * E
S: M = 2458356.3628749 + 0.7091498 * E
ID HJDmin UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline