IW Ara (Eclipsing binary)

RA: 17h 33m 01.15s, DE: -58° 34' 31.60" (263.2547916667, -58.5754444438)

Data:
  • Constellation: Ara
  • Variability type: E
  • Maximal brightness (Mag): 13.900 (P)
  • Minimum brightness (Mag): 14.500 (P)
  • Brightness in secondary minimum (Mag): 13.900 (P)
  • Created: 6/1/1996
  • Created by: admin
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Periodic elements:
  • Period (d): 0.536851300000000
  • Epoch (HJD): 26154.46000
  • Secondary Epoch (HJD): 26154.72842565 (est.)
Chart
IW Ara
Source: The STScI Digitized Sky Survey
Number of observations

1 x

Number of observers

1 x

Last observed before

4723 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2426154.46 + 0.5368513 * E
S: M = 2426154.72842565 + 0.5368513 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline