ZTF J230021.36+594059.3 (Eclipsing binary)

RA: 23h 00m 21.35s, DE: +59° 40' 59.30" (345.0889476526, 59.6831386215)

Gaia: Gaia DR3 2013622337871270016, TwoMass: 2MASS J23002135+5940591, Ucac4: UCAC4 749-077907, Wise: WISE J230021.36+594059.1, Ztf: ZTF J230021.36+594059.3

Data:
  • Constellation: Cas
  • Variability type: EW
  • Maximal brightness (Mag): 14.492
  • Minimum brightness (Mag): 15.309
  • Created: 7/12/2026
  • Created by: Martin Magris
Show list of observations >>
Periodic elements:
  • Period (d): 0.343791400000000
  • Epoch (HJD): 2458289.95230
  • Secondary Epoch (HJD): 2458290.1241957 (est.)
Chart
ZTF J230021.36+594059.3
Source: The STScI Digitized Sky Survey, FoV: 15 x 15 arcmin
Number of observations

1 x

Number of observers

1 x

Last observed before

0 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2458289.9523 + 0.3437914 * E
S: M = 2458290.1241957 + 0.3437914 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline