RW PsA (Eclipsing binary)

RA: 22h 09m 46.94s, DE: -27° 04' 01.50" (332.4455833333, -27.0670833327)

Data:
  • Constellation: PsA
  • Variability type: EW
  • Maximal brightness (Mag): 11.050 (V)
  • Minimum brightness (Mag): 11.760 (V)
  • Brightness in secondary minimum (Mag): 11.630 (V)
  • Astrophysical interest: Combination of more effects, Light time effect (LTE)
  • Created: 6/1/1996
  • Created by: admin
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Periodic elements:
  • Period (d): 0.360449500000000
  • Epoch (JD): 34328.45340
  • Secondary Epoch (JD): 34328.63360
Change log:

10/12/2025, Filip Walter:

  • Astrophysical interest: Nothing → Combination of more effects, Light time effect (LTE)

Chart
RW PsA
Source: The STScI Digitized Sky Survey
Number of observations

1 x

Number of observers

1 x

Last observed before

3 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2434328.4534 + 0.3604495 * E
S: M = 2434328.6336 + 0.3604495 * E
ID HJDmin UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline