Name | Kepler-857 b | ||
Planet Status | Confirmed | ||
Discovered in | 2016 | ||
Mass | — | ||
Mass*sin(i) | — | ||
Semi-Major Axis | — | ||
Orbital Period | 85.35129427 ( -9.562e-05 +9.562e-05 ) day | ||
Eccentricity | — | ||
ω | — | ||
Tperi | — | ||
Radius | 0.607 ( -0.061 +0.152 ) RJ | ||
Inclination | — | ||
Update | 2016-05-12 | ||
Detection Method | Primary Transit | ||
Mass Detection Method | — | ||
Radius Detection Method | — | ||
Primary transit | — | ||
Secondary transit | — | ||
λ | — | ||
Impact Parameter b | — | ||
Time Vr=0 | — | ||
Velocity Semiamplitude K | — | ||
Calculated temperature | — | ||
Measured temperature | — | ||
Hottest point longitude | — | ||
Geometric albedo | — | ||
Surface gravity log(g/gH) | — | ||
Alternate Names | — |
Name | Kepler-857 | ||
Distance | 1039.0 pc | ||
Spectral type | — | ||
Apparent magnitude V | — | ||
Mass | 0.99 ( -0.07 +0.07 ) MSun | ||
Age | — | ||
Effective temperature | 5773.0 ( -173.8 +125.46 ) K | ||
Radius | 0.99 ( -0.1 +0.25 ) RSun | ||
Metallicity [Fe/H] | 0.02 ( -0.175 +0.125 ) | ||
Detected Disc | — | ||
Magnetic Field | — | ||
RA2000 | 19:38:31.8 | ||
Dec2000 | +43:24:02 | ||
Alternate Names | |||
Planetary system | 1 planet |
Water Vapor on the Habitable-Zone Exoplanet K2-18b
2019
BENNEKE B., WONG I., PIAULET C., KNUTSON H., CROSSFIELD I. et al.
ApJ. Letters, 887, L14
paper arxiv
False Positive Probabilities for all Kepler Objects of Interest: 1284 Newly Validated Planets and 428 Likely False Positives
2016
MORTON T., BRYSON S., COUGHLIN J., ROWE J., RAVICHANDRAN G. et al.
ApJ, 822, 86
paper arxiv
ADS