CzeV201 (Eclipsing binary)

RA: 19h 39m 06.60s, DE: +30° 39' 02.70" (294.7775166667, 30.6507500000)

CzeV: CzeV201, Other: FLvar17, UsnoB: USNO-B1.0-1206-0379696, Ucac4: UCAC4 604-085393

Data:
  • Constellation: Cyg
  • Variability type: EW
  • Maximal brightness (Mag): 15.679 (g)
  • Minimum brightness (Mag): 16.364 (g)
  • Created: 7/30/2014
  • Created by: admin
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Periodic elements:
  • Period (d): 0.605472000000000
  • Epoch (JD): 2458358.74180
  • Secondary Epoch (JD): 2458359.04454
Additional data:
  • Discoverer: F.Lomoz
  • Discovery year: 2010
  • Note: 
    http://var2.astro.cz/obslog_detail.php?id=1277896241&lang=cz
Change log:

2/27/2025, Filip Walter:

  • Secondary Epoch: Null → 2458359.044536
  • Epoch: 0 → 2458358.7418
  • Period: 0 → 0.605472
  • Variability type: → EW
  • Photometric band: R → g
  • Minimum brightness: 15.59 → 16.364
  • Maximal brightness: 15.02 → 15.679
  • Intrinsic variable: True → False
  • Eclipsing binary: False → True

Chart
CzeV201
Source: The STScI Digitized Sky Survey
Number of observations

4 x

Number of observers

2 x

Last observed before

3 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2458358.7418 + 0.605472 * E
S: M = 2458359.04454 + 0.605472 * E
ID HJDmin UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline