CzeV133 (Eclipsing binary)

RA: 22h 30m 51.30s, DE: +45° 45' 26.32" (337.7137291667, 45.7573111111)

CzeV: CzeV133, Vsx: VSX J223051.3 +454526, Other: SLANYvar2, UsnoB: USNO B 1.0 1357-0498433, UsnoB: USNO-B1.0 1357-0498433

Data:
  • Constellation: Lac
  • Variability type: EW
  • Maximal brightness (Mag): 16.800 (Clear)
  • Minimum brightness (Mag): 17.200 (Clear)
  • Created: 7/30/2014
  • Created by: admin
Show list of observations >>
Periodic elements:
  • Period (d): 0.329090000000000
  • Epoch (HJD): 2454359.50608
  • Secondary Epoch (HJD): 2454359.670625 (est.)
Additional data:
  • Discoverer: Jaroslav Trnka
  • Discovery year: 2007
  • Publication: VSX J223051.3 +454526
Change log:

2/26/2025, Filip Walter:

  • Alternative designation: CzeV: CzeV133 Lac → CzeV: CzeV133 Lac, Vsx: VSX J223051.3 +454526

Chart
CzeV133
Source: The STScI Digitized Sky Survey, FoV: 15 x 15 arcmin
Number of observations

5 x

Number of observers

1 x

Last observed before

6949 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2454359.50608 + 0.32909 * E
S: M = 2454359.670625 + 0.32909 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline