CzeV193 (Eclipsing binary)

RA: 19h 08m 09.79s, DE: +30° 45' 47.63" (287.0407791617, 30.7632305556)

CzeV: CzeV193, CzeV: CzeV 193, TwoMass: 2MASS 19080979+3045476, Ucac4: UCAC4 604-070058

Data:
  • Constellation: Lyr
  • Variability type: EW
  • Maximal brightness (Mag): 12.600 (V)
  • Minimum brightness (Mag): 12.750 (V)
  • Astrophysical interest: Wrong period
  • Created: 7/30/2014
  • Created by: admin
Show list of observations >>
Periodic elements:
  • Period (d): 0.442700000000000
  • Epoch (HJD): 2456459.43430
  • Secondary Epoch (HJD): 2456459.65565 (est.)
Additional data:
  • Discoverer: Jaroslav Trnka
  • Discovery year: 2010
  • Note: 
    http://var2.astro.cz/EN/obslog.php?obs_id=1183832205&projekt=%&star=CzeV193%20Lyr&lang=en
Change log:

2/27/2025, Filip Walter:

  • Astrophysical interest: Nothing → Wrong period
  • Epoch: 0 → 2456459.4343
  • Period: 0 → 0.4427
  • Variability type: EW: → EW

Chart
CzeV193
Source: The STScI Digitized Sky Survey, FoV: 15 x 15 arcmin
Number of observations

2 x

Number of observers

2 x

Last observed before

1166 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2456459.4343 + 0.4427 * E
S: M = 2456459.65565 + 0.4427 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline