V0405 Dra (Eclipsing binary)

RA: 18h 31m 13.40s, DE: +52° 47' 08.20" (277.8058333233, 52.7856111108)

Data:
  • Constellation: Dra
  • Variability type: EW
  • Maximal brightness (Mag): 11.540 (c)
  • Minimum brightness (Mag): 11.880 (c)
  • Brightness in secondary minimum (Mag): 11.540 (c)
  • Astrophysical interest: Combination of more effects, Light time effect (LTE)
  • Created: 2/28/2006
  • Created by: admin
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Periodic elements:
  • Period (d): 0.413036000000000
  • Epoch (HJD): 53600.38470
  • Secondary Epoch (HJD): 53600.59100
Change log:

10/2/2026, Filip Walter:

  • Astrophysical interest: Nothing → Combination of more effects, Light time effect (LTE)

Chart
V0405 Dra
Source: The STScI Digitized Sky Survey, FoV: 15 x 15 arcmin
Number of observations

5 x

Number of observers

3 x

Last observed before

892 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2453600.3847 + 0.413036 * E
S: M = 2453600.591 + 0.413036 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline