V2486 Cyg (Eclipsing binary)

RA: 21h 16m 59.50s, DE: +40° 19' 57.00" (319.2479166567, 40.3324999993)

Data:
  • Constellation: Cyg
  • Variability type: EA
  • Maximal brightness (Mag): 9.650 (c)
  • Minimum brightness (Mag): 10.140 (c)
  • Brightness in secondary minimum (Mag): 9.800 (c)
  • Astrophysical interest: Light time effect (LTE)
  • Created: 5/30/2006
  • Created by: admin
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Periodic elements:
  • Period (d): 1.272705000000000
  • Epoch (HJD): 51518.64400
  • Secondary Epoch (HJD): 51519.28000
Change log:

11/17/2025, Filip Walter:

  • Astrophysical interest: Nothing → Light time effect (LTE)

Chart
V2486 Cyg
Source: The STScI Digitized Sky Survey
Number of observations

3 x

Number of observers

3 x

Last observed before

3 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2451518.644 + 1.272705 * E
S: M = 2451519.28 + 1.272705 * E
ID HJDmin UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline