CzeV928 (Eclipsing binary)

RA: 22h 47m 10.28s, DE: +64° 10' 05.51" (341.7928249950, 64.1681972216)

CzeV: CzeV928, Ucac4: UCAC4 771-059319, AsasSnV: ASASSN-V J224710.25+641005.2, Wise: WISE J224710.2+641005

Data:
  • Constellation: Cep
  • Variability type: EW
  • Maximal brightness (Mag): 11.365 (W1)
  • Minimum brightness (Mag): 11.947 (W1)
  • Created: 9/6/2016
  • Created by: Martin Mašek
Show list of observations >>
Periodic elements:
  • Period (d): 0.440207200000000
  • Epoch (HJD): 2457241.45687
  • Secondary Epoch (HJD): 2457241.6769736 (est.)
Additional data:
  • Discoverer: Martin Mašek
  • Discovery year: 2015
Change log:

8/5/2026, Filip Walter:

  • Epoch: 0 → 2457241.45687
  • Period: 0 → 0.4402072
  • Photometric band: → W1
  • Minimum brightness: 0 → 11.947
  • Maximal brightness: 0 → 11.365
  • Alternative designation: CzeV: CzeV928, Ucac4: UCAC4 771-059319 → CzeV: CzeV928, Ucac4: UCAC4 771-059319, AsasSnV: ASASSN-V J224710.25+641005.2, Wise: WISE J224710.2+641005

Chart
CzeV928
Source: The STScI Digitized Sky Survey, FoV: 15 x 15 arcmin
Number of observations

2 x

Number of observers

1 x

Last observed before

3651 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2457241.45687 + 0.4402072 * E
S: M = 2457241.6769736 + 0.4402072 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline