Kepler-78 b (Exoplanet, Confirmed)

RA: 19h 34m 58.07s, DE: +44° 26' 53.71" (293.7419543000, 44.4482521000)

TIC 270701667 b, Gaia DR3 2078373642776670080 b

Data:
  • Brightness (Mag): 11.717 (V)
  • Transit depth (%): 0.0217
  • Transit depth (Mag): 0.00024
  • Transit duration (m): 48.84
  • Planet radius (RJup): 0.10714623 +/- 0.002498
  • Star radius (RSun): 0.7475 +/- 0.0078
  • Created: 8/10/2026
  • Created by: David Molina
  • Reference: 
    https://exoplanetarchive.ipac.caltech.edu/overview/Kepler-78%20b
https://ui.adsabs.harvard.edu/abs/2023A&A...677A..33B/abstract
Show list of observations >>
Orbital elements:
  • Period (d): 0.35500745 +/- 8E-08
  • Epoch (HJD): 2454953.95984 +/- 0.00015
  • Semimajor axis (AU): 0.00901 +/- 0.00019
  • Inclination (°): 75.2 +/- 2.6
Change log:

8/10/2026, Jan Hykel:

  • Period error: 8 → 0.00000008

Chart
Kepler-78
Source: The STScI Digitized Sky Survey, FoV: 15 x 15 arcmin
Number of transits

1 x

Number of observers

1 x

Last observed before

16 days

Transit-timing variations (TTV diagram)
Times of mid-transit
M = 2454953.95984 + 0.35500745 * E
ID HJDmid UTCmid Epoch O-C (d) Duration (min) Depth (mmag) Phot. band DQ Light curve Observer & Reference Note
Transit depth variations
Transit duration variations
Comments

Timeline