CzeV927 (Eclipsing binary)

RA: 21h 35m 57.67s, DE: +35° 19' 09.99" (323.9903041617, 35.3194416660)

CzeV: CzeV927, Ucac4: UCAC4 627-116916, AsasSnV: ASASSN-V J213557.67+351909.8, Wise: WISE J213557.6+351909

Data:
  • Constellation: Cyg
  • Variability type: EW
  • Maximal brightness (Mag): 13.563 (W1)
  • Minimum brightness (Mag): 13.875 (W1)
  • Created: 9/5/2016
  • Created by: Martin Mašek
Show list of observations >>
Periodic elements:
  • Period (d): 0.315059800000000
  • Epoch (HJD): 2457631.37944
  • Secondary Epoch (HJD): 2457631.5369699 (est.)
Additional data:
  • Discoverer: Martin Mašek, Hedvika Čapková
  • Discovery year: 2016
Change log:

8/5/2026, Filip Walter:

  • Epoch: 0 → 2457631.37944
  • Period: 0 → 0.3150598
  • Photometric band: → W1
  • Minimum brightness: 0 → 13.875
  • Maximal brightness: 0 → 13.563
  • Alternative designation: CzeV: CzeV927, Ucac4: UCAC4 627-116916 → CzeV: CzeV927, Ucac4: UCAC4 627-116916, AsasSnV: ASASSN-V J213557.67+351909.8, Wise: WISE J213557.6+351909

Chart
CzeV927
Source: The STScI Digitized Sky Survey, FoV: 15 x 15 arcmin
Number of observations

3 x

Number of observers

2 x

Last observed before

3628 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2457631.37944 + 0.3150598 * E
S: M = 2457631.5369699 + 0.3150598 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline