NSV 20771 (Eclipsing binary)

RA: 16h 47m 51.43s, DE: -41° 58' 41.70" (251.9642916617, -41.9782499993)

Data:
  • Constellation: Sco
  • Variability type: EA
  • Maximal brightness (Mag): 10.060 (V)
  • Minimum brightness (Mag): 10.430 (V)
  • Brightness in secondary minimum (Mag): 10.060 (V)
  • Created: 2/1/2015
  • Created by: admin
Show list of observations >>
Periodic elements:
  • Period (d): 2.036610000000000
  • Epoch (HJD): 51933.04600
  • Secondary Epoch (HJD): 51934.06430
Chart
NSV 20771
Source: The STScI Digitized Sky Survey
Number of observations

4 x

Number of observers

1 x

Last observed before

4275 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2451933.046 + 2.03661 * E
S: M = 2451934.0643 + 2.03661 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline