ZTF J212532.35+375308.1 (Eclipsing binary)

RA: 21h 25m 32.36s, DE: +37° 53' 08.41" (321.3848390145, 37.8856685680)

Gaia: Gaia DR3 1964225128724850432, TwoMass: 2MASS J21253236+3753084, Ucac4: UCAC4 640-107284, Ztf: ZTF J212532.35+375308.1

Data:
  • Constellation: Cyg
  • Variability type: EW
  • Maximal brightness (Mag): 14.035
  • Minimum brightness (Mag): 14.315
  • Created: 7/1/2026
  • Created by: Martin Magris
Show list of observations >>
Periodic elements:
  • Period (d): 0.309552800000000
  • Epoch (HJD): 2458287.94630
  • Secondary Epoch (HJD): 2458288.1010764 (est.)
Chart
ZTF J212532.35+375308.1
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 = 2458287.9463 + 0.3095528 * E
S: M = 2458288.1010764 + 0.3095528 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline