CzeV497 (Eclipsing binary)

RA: 22h 46m 10.59s, DE: +57° 40' 36.90" (341.5441458233, 57.6769166660)

CzeV: CzeV497, Other: UNA 1425-14029565, UsnoB: USNO-B1.0 1476-0507636

Data:
  • Constellation: Cep
  • Variability type: EW
  • Maximal brightness (Mag): 17.191 (g)
  • Minimum brightness (Mag): 17.530 (g)
  • Created: 7/30/2014
  • Created by: admin
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Periodic elements:
  • Period (d): 0.348211000000000
  • Epoch (HJD): 2458636.92530
  • Secondary Epoch (HJD): 2458637.0994055 (est.)
Additional data:
  • Discoverer: František Bílek
  • Discovery year: 2013
  • Note: 
    http://var2.astro.cz/obslog.php?obs_id=1&star=UNA%201425-14029565
Change log:

4/18/2025, Filip Walter:

  • Variability type: DSCT? → EW
  • Intrinsic variable: True → False
  • Eclipsing binary: False → True
  • Epoch: 0 → 2458636.9253
  • Period: 0 → 0.348211
  • Photometric band: C → g
  • Minimum brightness: 0 → 17.53
  • Maximal brightness: 0 → 17.191

Chart
CzeV497
Source: The STScI Digitized Sky Survey, FoV: 15 x 15 arcmin
Number of observations

2 x

Number of observers

1 x

Last observed before

4826 days

Phase curve
Comments

Timeline