CzeV498 (Eclipsing binary)

RA: 22h 45m 13.66s, DE: +57° 41' 40.57" (341.3069208333, 57.6946027774)

CzeV: CzeV498, Other: UNA 1425-14000998, UsnoB: USNO-B1.0 1476-0506578

Data:
  • Constellation: Cep
  • Variability type: EW
  • Maximal brightness (Mag): 16.689 (C)
  • Minimum brightness (Mag): 16.928 (C)
  • Created: 7/30/2014
  • Created by: admin
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Periodic elements:
  • Period (d): 0.375047800000000
  • Epoch (HJD): 2458316.94720
  • Secondary Epoch (HJD): 2458317.1347239 (est.)
Additional data:
  • Discoverer: František Bílek
  • Discovery year: 2013
  • Note: 
    http://var2.astro.cz/obslog.php?obs_id=1&star=UNA%201425-14000998
Change log:

4/18/2025, Filip Walter:

  • Variability type: DSCT? → EW
  • Intrinsic variable: True → False
  • Eclipsing binary: False → True
  • Epoch: 0 → 2458316.9472
  • Period: 0 → 0.3750478
  • Minimum brightness: 0 → 16.928
  • Maximal brightness: 0 → 16.689

Chart
CzeV498
Source: The STScI Digitized Sky Survey, FoV: 15 x 15 arcmin
Number of observations

2 x

Number of observers

1 x

Last observed before

4825 days

Phase curve
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Timeline