V2549 Cyg (Eclipsing binary)

RA: 20h 31m 22.01s, DE: +30° 58' 38.31" (307.8416958233, 30.9773083327)

CzeV: CzeV48, Gcvs: V2549 Cyg, Gsc: GSC 02685-00099, Ucac4: UCAC4 605-109855

Data:
  • Constellation: Cyg
  • Variability type: EA
  • Maximal brightness (Mag): 11.090 (R)
  • Minimum brightness (Mag): 11.680 (R)
  • Astrophysical interest: Wrong main epoch, Wrong period
  • Created: 7/30/2014
  • Created by: admin
Show list of observations >>
Periodic elements:
  • Period (d): 1.038320000000000
  • Epoch (HJD): 2453288.50500
  • Secondary Epoch (HJD): 2453289.02416 (est.)
Additional data:
  • Discoverer: Zejda
  • Discovery year: 2004
  • Publication: IBVS 5741
Change log:

2/25/2025, Filip Walter:

  • Astrophysical interest: Wrong period → Wrong main epoch, Wrong period
  • Astrophysical interest: Nothing → Wrong period
  • Alternative designation: CzeV: CzeV48 Cyg → CzeV: CzeV48 Cyg, Gcvs: V2549 Cyg

Chart
V2549 Cyg
Source: The STScI Digitized Sky Survey, FoV: 15 x 15 arcmin
Number of observations

6 x

Number of observers

3 x

Last observed before

1552 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2453288.505 + 1.03832 * E
S: M = 2453289.02416 + 1.03832 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline