CzeV266 (Eclipsing binary)

RA: 02h 04m 11.26s, DE: +46° 33' 13.97" (31.0468999900, 46.5538805556)

CzeV: CzeV266, TwoMass: 2MASS 02041126+4633140, Ucac4: UCAC4 683-011974

Data:

  • Constellation: And
  • Variability type: EA
  • Maximal brightness (Mag): 14.900 (C)
  • Minimum brightness (Mag): 15.300 (C)
  • D (h): 2.780
  • Astrophysical interest: Excentric orbit of the binary
  • Created: 7/30/2014
  • Created by: admin
Periodic elements:

  • Period (d): 1.007700000000000
  • Epoch (JD): 2451999.81800
  • Secondary Epoch (JD): 2452000.44780
Additional data:

  • Discoverer: J. Trnka
  • Discovery year: 2011
  • EPOCH (sec): 2452000.4478
  • M-m: 0.6000000238418579
  • Note:
    http://var2.astro.cz/obslog.php?obs_id=1183832205&projekt=%&star=CzeV266%20And&lang=cz&shv
  • Note:
    Exentrická (sekundár ve fází 0.6)! Fazova krivka: http://tinyurl.com/madcnqw
  • Publication: VSX J020411.2+463314
Change log:

9/11/2025, Filip Walter:

  • D: Null → 2.78
  • Secondary Epoch: Null → 2452000.4478
  • Astrophysical interest: Nothing → Excentric orbit of the binary

Number of observations

6 x

Number of observers

2 x

Last observed before

4063 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2451999.818 + 1.0077 * E
S: M = 2452000.4478 + 1.0077 * E
ID HJDmin UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline