CzeV2227 (Eclipsing binary)

RA: 20h 12m 54.42s, DE: +18° 13' 32.20" (303.2267500000, 18.2256111104)

CzeV: CzeV2227, Other: var63 Sge2, Ucac4: UCAC4 542-121297

Data:
  • Constellation: Sge
  • Variability type: EW (W UMa)
  • Maximal brightness (Mag): 14.060
  • Minimum brightness (Mag): 14.570
  • Created: 10/20/2019
  • Created by: Pavel Cagaš
Show list of observations >>
Periodic elements:
  • Period (d): 0.505984400000000
  • Epoch (HJD): 2458326.48583
  • Secondary Epoch (HJD): 2458326.7388222 (est.)
Additional data:
  • Discoverer: Pavel Cagaš
  • Discovery year: 2019
Chart
CzeV2227
Source: The STScI Digitized Sky Survey
Number of observations

1 x

Number of observers

1 x

Last observed before

2402 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2458326.48583 + 0.5059844 * E
S: M = 2458326.7388222 + 0.5059844 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline