ZTF J212927.66+380326.2 (Eclipsing binary)

RA: 21h 29m 27.67s, DE: +38° 03' 26.41" (322.3652838702, 38.0573350968)

Gaia: Gaia DR3 1964195884285033344, TwoMass: 2MASS J21292767+3803265, Ucac4: UCAC4 641-112570, Wise: WISE J212927.64+380326.5, Ztf: ZTF J212927.66+380326.2

Data:
  • Constellation: Cyg
  • Variability type: EW
  • Maximal brightness (Mag): 16.342 (V)
  • Minimum brightness (Mag): 16.606 (V)
  • Created: 7/1/2026
  • Created by: Martin Magris
Show list of observations >>
Periodic elements:
  • Period (d): 0.283683000000000
  • Epoch (HJD): 2458475.63300
  • Secondary Epoch (HJD): 2458475.7748415 (est.)
Chart
ZTF J212927.66+380326.2
Source: The STScI Digitized Sky Survey, FoV: 15 x 15 arcmin
Number of observations

1 x

Number of observers

1 x

Last observed before

2 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2458475.633 + 0.283683 * E
S: M = 2458475.7748415 + 0.283683 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline