CzeV772 (Eclipsing binary)

RA: 03h 36m 58.85s, DE: +69° 03' 32.06" (54.2452166667, 69.0589055556)

CzeV: CzeV772, Other: 4UC UCAC4-796-009649, Ucac4: UCAC4 796-009649

Data:
  • Constellation: Cas
  • Variability type: EW
  • Maximal brightness (Mag): 15.130 (V)
  • Minimum brightness (Mag): 15.380 (V)
  • Astrophysical interest: Possible period changes
  • Created: 10/20/2015
  • Created by: Ladislav Šmelcer
Show list of observations >>
Periodic elements:
  • Period (d): 0.404070000000000
  • Epoch (JD): 2457298.49151
  • Secondary Epoch (JD): 2457298.693545 (est.)
Additional data:
  • Discoverer: Ladislav Šmelcer
  • Discovery year: 2015
  • M-m: 0.5
Change log:

10/2/2025, Filip Walter:

  • Astrophysical interest: Nothing → Possible period changes

Chart
CzeV772
Source: The STScI Digitized Sky Survey
Number of observations

194 x

Number of observers

7 x

Last observed before

27 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2457298.49151 + 0.40407 * E
S: M = 2457298.693545 + 0.40407 * E
ID HJDmin UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline