CzeV1439 (Eclipsing binary)

RA: 20h 57m 30.33s, DE: +70° 26' 12.72" (314.3763750000, 70.4368666663)

CzeV: CzeV1439, Ucac4: UCAC4 803-031021, UsnoA: USNO-A2 1575-04552213, Other: USNOA2 1575-04552213

Data:
  • Constellation: Cep
  • Variability type: EW
  • Created: 10/17/2018
  • Created by: Jan Schilhab
Show list of observations >>
Periodic elements:
  • Period (d): 0.514571100000000
  • Epoch (JD): 58389.46608
  • Secondary Epoch (JD): 58389.72336555 (est.)
Additional data:
  • Discoverer: Jan Schilhab
  • Discovery year: 2018
  • M-m: 0.5
Chart
CzeV1439
Source: The STScI Digitized Sky Survey
Number of observations

3 x

Number of observers

1 x

Last observed before

2623 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2458389.46608 + 0.5145711 * E
S: M = 2458389.72336555 + 0.5145711 * E
ID HJDmin UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline