AT Vul (Eclipsing binary)

RA: 19h 53m 58.53s, DE: +23° 33' 51.90" (298.4938749950, 23.5644166667)

Data:
  • Constellation: Vul
  • Variability type: EA
  • Maximal brightness (Mag): 9.080 (V)
  • Minimum brightness (Mag): 10.000 (V)
  • Brightness in secondary minimum (Mag): 9.300 (V)
  • Created: 6/1/1996
  • Created by: admin
Show list of observations >>
Periodic elements:
  • Period (d): 3.980383000000000
  • Epoch (HJD): 29906.95000
  • Secondary Epoch (HJD): 29908.94000
Chart
AT Vul
Source: The STScI Digitized Sky Survey, FoV: 15 x 15 arcmin
Number of observations

5 x

Number of observers

4 x

Last observed before

6 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2429906.95 + 3.980383 * E
S: M = 2429908.94 + 3.980383 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline