CzeV1045 (Eclipsing binary)

RA: 20h 26m 15.17s, DE: +16° 32' 11.08" (306.5632291617, 16.5364111108)

CzeV: CzeV1045, Other: FLvar110, UsnoB: USNO B1.0-1065-0536470, Ucac4: UCAC4 533-130502

Data:
  • Constellation: Del
  • Variability type: EW
  • Maximal brightness (Mag): 16.304 (r)
  • Minimum brightness (Mag): 16.613 (r)
  • Created: 11/19/2016
  • Created by: František Lomoz
Show list of observations >>
Periodic elements:
  • Period (d): 0.419679400000000
  • Epoch (HJD): 2458370.76750
  • Secondary Epoch (HJD): 2458370.9773397 (est.)
Additional data:
  • Discoverer: František Lomoz
  • Discovery year: 2016
Change log:

12/21/2025, Filip Walter:

  • Alternative designation: CzeV: CzeV1045, : FLvar110, UsnoB: USNO B1.0-1065-0536470, Ucac4: UCAC4 533-130502, : j-HAT-P-23b → CzeV: CzeV1045, : FLvar110, UsnoB: USNO B1.0-1065-0536470, Ucac4: UCAC4 533-130502

4/21/2025, Filip Walter:

  • Epoch: 0 → 2458370.7675
  • Period: 0 → 0.4196794
  • Photometric band: R → r
  • Minimum brightness: 0 → 16.613
  • Maximal brightness: 15.68 → 16.304

Chart
CzeV1045
Source: The STScI Digitized Sky Survey
Number of observations

2 x

Number of observers

1 x

Last observed before

3504 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2458370.7675 + 0.4196794 * E
S: M = 2458370.9773397 + 0.4196794 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline