PS Com (Eclipsing binary)

RA: 11h 59m 16.04s, DE: +14° 14' 09.23" (179.8168393175, 14.2358973999)

Ztf: ZTF J115916.01+141409.0, Gcvs: PS Com, Crts: CRTS J115915.9+141409, Gaia: Gaia DR3 3920373000201860352

Data:
  • Constellation: Com
  • Variability type: EW
  • Maximal brightness (Mag): 12.700 (V)
  • Minimum brightness (Mag): 13.250 (V)
  • Brightness in secondary minimum (Mag): 13.200 (V)
  • Astrophysical interest: Possible period changes
  • Created: 8/4/2010
  • Created by: admin
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Periodic elements:
  • Period (d): 0.252749000000000
  • Epoch (HJD): 53438.68900
  • Secondary Epoch (HJD): 53438.81500
Change log:

2/21/2026, Filip Walter:

  • Astrophysical interest: Nothing → Possible period changes
  • Declination: 14.2358973999 → 14.23589739989
  • Right ascension: 179.8168393175 → 179.81683931746
  • Declination: 14.235833333 → 14.23589739989
  • Right ascension: 179.8183333283 → 179.81683931746
  • Name: PS → PS Com
  • Alternative designation: → Ztf: ZTF J115916.01+141409.0, Gcvs: PS Com, Crts: CRTS J115915.9+141409, Gaia: Gaia DR3 3920373000201860352

Chart
PS Com
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 = 2453438.689 + 0.252749 * E
S: M = 2453438.815 + 0.252749 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline