AA And (Eclipsing binary)

RA: 23h 05m 22.85s, DE: +47° 40' 34.80" (346.3452083283, 47.6763333327)

Data:
  • Constellation: And
  • Variability type: EA/KE:
  • Maximal brightness (Mag): 10.300 (P)
  • Minimum brightness (Mag): 10.900 (P)
  • Brightness in secondary minimum (Mag): 10.500 (P)
  • Created: 7/11/1997
  • Created by: admin
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Periodic elements:
  • Period (d): 0.935096700000000
  • Epoch (HJD): 29880.74000
  • Secondary Epoch (HJD): 29881.20755
Chart
AA And
Source: The STScI Digitized Sky Survey, FoV: 15 x 15 arcmin
Number of observations

7 x

Number of observers

6 x

Last observed before

15 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2429880.74 + 0.9350967 * E
S: M = 2429881.20755 + 0.9350967 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline