ZTF J172931.66+790841.6 (Eclipsing binary)

RA: 17h 29m 31.65s, DE: +79° 08' 41.73" (262.3818773407, 79.1449252018)

Ztf: ZTF J172931.66+790841.6, Gaia: Gaia DR3 1706361751896484992

Data:
  • Constellation: Dra
  • Variability type: EW
  • Maximal brightness (Mag): 14.807
  • Minimum brightness (Mag): 15.209
  • Created: 3/29/2026
  • Created by: Jan Hykel
Show list of observations >>
Periodic elements:
  • Period (d): 0.317784800000000
  • Epoch (HJD): 2461127.33050
  • Secondary Epoch (HJD): 2461127.4893924 (est.)
Change log:

3/29/2026, Jan Hykel:

  • Eclipsing binary: False → True
  • Epoch: 2458281.8645 → 2461127.3305

Chart
ZTF J172931.66+790841.6
Source: The STScI Digitized Sky Survey
Number of observations

1 x

Number of observers

1 x

Last observed before

1 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2461127.3305 + 0.3177848 * E
S: M = 2461127.4893924 + 0.3177848 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline