AW Lac (Eclipsing binary)

RA: 22h 17m 57.88s, DE: +54° 28' 02.30" (334.4911666617, 54.4673055549)

Data:
  • Constellation: Lac
  • Variability type: EB
  • Maximal brightness (Mag): 10.600 (P)
  • Minimum brightness (Mag): 11.300 (P)
  • Brightness in secondary minimum (Mag): 11.200 (P)
  • Created: 4/9/2007
  • Created by: admin
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Periodic elements:
  • Period (d): 1.142856300000000
  • Epoch (HJD): 26624.25200
  • Secondary Epoch (HJD): 26624.82300
Chart
AW Lac
Source: The STScI Digitized Sky Survey
Number of observations

8 x

Number of observers

3 x

Last observed before

1242 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2426624.252 + 1.1428563 * E
S: M = 2426624.823 + 1.1428563 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline