DT Lyr (Eclipsing binary)

RA: 19h 03m 22.48s, DE: +29° 53' 14.30" (285.8436666667, 29.8873055552)

Data:
  • Constellation: Lyr
  • Variability type: EA
  • Maximal brightness (Mag): 14.000 (P)
  • Minimum brightness (Mag): 14.900 (P)
  • Brightness in secondary minimum (Mag): 14.000 (P)
  • Created: 6/1/1996
  • Created by: admin
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Periodic elements:
  • Period (d): 0.787907000000000
  • Epoch (HJD): 25493.35500
  • Secondary Epoch (HJD): 25493.74900
Chart
DT Lyr
Source: The STScI Digitized Sky Survey
Number of observations

3 x

Number of observers

2 x

Last observed before

3213 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2425493.355 + 0.787907 * E
S: M = 2425493.749 + 0.787907 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline