DU Boo (Eclipsing binary)

RA: 14h 22m 17.71s, DE: +41° 27' 02.30" (215.5737916567, 41.4506388889)

Data:
  • Constellation: Boo
  • Variability type: ELL
  • Maximal brightness (Mag): 8.585 (V)
  • Minimum brightness (Mag): 9.093 (V)
  • Brightness in secondary minimum (Mag): 8.585 (V)
  • Created: 7/22/1999
  • Created by: admin
Show list of observations >>
Periodic elements:
  • Period (d): 1.055889000000000
  • Epoch (HJD): 48500.33100
  • Secondary Epoch (HJD): 48500.85900
Chart
DU Boo
Source: The STScI Digitized Sky Survey
Number of observations

8 x

Number of observers

4 x

Last observed before

701 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2448500.331 + 1.055889 * E
S: M = 2448500.859 + 1.055889 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline