CzeV2646 (Eclipsing binary)

RA: 20h 15m 39.34s, DE: +38° 39' 47.80" (303.9139125000, 38.6632777778)

CzeV: CzeV2646, Ucac4: UCAC4 644-089413

Data:
  • Constellation: Lyr
  • Variability type: EB
  • Maximal brightness (Mag): 14.910 (V)
  • Minimum brightness (Mag): 15.580 (V)
  • Brightness in secondary minimum (Mag): 15.290 (V)
  • Created: 5/14/2020
  • Created by: Zbyněk Henzl
Show list of observations >>
Periodic elements:
  • Period (d): 0.504009000000000
  • Epoch (HJD): 2458075.69790
  • Secondary Epoch (HJD): 2458075.9499045 (est.)
Additional data:
  • Discoverer: Zbynek Henzl
  • Discovery year: 2020
  • M-m: 0.5
Chart
CzeV2646
Source: The STScI Digitized Sky Survey
Number of observations

15 x

Number of observers

1 x

Last observed before

2021 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2458075.6979 + 0.504009 * E
S: M = 2458075.9499045 + 0.504009 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline