CzeV966 (Eclipsing binary)

RA: 19h 19m 08.76s, DE: +34° 45' 01.69" (289.7864958233, 34.7504694444)

CzeV: CzeV966, Other: PPH 10, Ucac4: UCAC4 624-068324, AsasSnV: ASASSN-V J191908.67+344501.5, Ztf: ZTF J191908.75+344501.6

Data:
  • Constellation: Lyr
  • Variability type: EW
  • Maximal brightness (Mag): 14.745 (r)
  • Minimum brightness (Mag): 14.929 (r)
  • Created: 10/4/2016
  • Created by: Martin Mašek
Show list of observations >>
Periodic elements:
  • Period (d): 0.420717600000000
  • Epoch (HJD): 2458305.82670
  • Secondary Epoch (HJD): 2458306.0370588 (est.)
Additional data:
  • Discoverer: Martin Mašek
  • Discovery year: 2016
Change log:

8/5/2026, Filip Walter:

  • Epoch: 0 → 2458305.8267
  • Period: 0 → 0.4207176
  • Photometric band: C → r
  • Minimum brightness: 0 → 14.929
  • Maximal brightness: 0 → 14.745
  • Alternative designation: CzeV: CzeV966, : PPH 10, Ucac4: UCAC4 624-068324 → CzeV: CzeV966, : PPH 10, Ucac4: UCAC4 624-068324, AsasSnV: ASASSN-V J191908.67+344501.5, Ztf: ZTF J191908.75+344501.6

Chart
CzeV966
Source: The STScI Digitized Sky Survey, FoV: 15 x 15 arcmin
Number of observations

4 x

Number of observers

2 x

Last observed before

3367 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2458305.8267 + 0.4207176 * E
S: M = 2458306.0370588 + 0.4207176 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline