V2497 Cyg (Eclipsing binary)

RA: 19h 23m 57.36s, DE: +29° 37' 12.91" (290.9889999950, 29.6202527771)

CzeV: CzeV36, Gcvs: V2497 Cyg, Other: Pej 018, Gsc: GSC 02137-00222, Ucac4: UCAC4 599-077343

Data:
  • Constellation: Cyg
  • Variability type: EW
  • Maximal brightness (Mag): 13.270 (V)
  • Minimum brightness (Mag): 13.840 (V)
  • Created: 7/30/2014
  • Created by: admin
Show list of observations >>
Periodic elements:
  • Period (d): 0.368809000000000
  • Epoch (HJD): 2452888.38240
  • Secondary Epoch (HJD): 2452888.5668045 (est.)
Additional data:
  • Discoverer: Pejcha
  • Discovery year: 2003
  • Publication: IBVS 5700
Change log:

2/25/2025, Filip Walter:

  • Period: 0.368807 → 0.368809
  • Period: 0.3688 → 0.368807
  • Astrophysical interest: Wrong period → Nothing
  • Astrophysical interest: Nothing → Wrong period

11/17/2024, Martin Mašek:

  • Alternative designation: CzeV: CzeV36 Cyg → CzeV: CzeV36 Cyg, Gcvs: V2497 Cyg

Chart
V2497 Cyg
Source: The STScI Digitized Sky Survey, FoV: 15 x 15 arcmin
Number of observations

8 x

Number of observers

2 x

Last observed before

3351 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2452888.3824 + 0.368809 * E
S: M = 2452888.5668045 + 0.368809 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline