Planet Kepler-1697 Ab

Detailed information about planet Kepler-1697 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
Kepler-1697 Ab
Planet Status
Confirmed
Discovered in
2020
Publication
Status
Announced on a website
Update
2025-09-09
Mass
—
Mass*sin(i)
—
Semi-Major Axis
0.2008 AU
Orbital Period
33.4969 day
Eccentricity
—
Angular distance
—
ω
—
Tperi
—
Radius
0.112 RJ
Inclination
89.95 deg
Detection Method
Primary Transit
Mass Meas. Method
—
Radius Meas. Method
—
Primary transit
2454996.752 ( +2454833.00691 -2454832.99309 ) JD
Secondary transit
—
λ
—
Impact Parameter b
0.2291 ( +0.2458 -0.2291 )
Time Vr=0
—
Velocity Semiamplitude K
—
Calculated temperature
630.0 K
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
2MASS J19103921+4328172 b, K03478.01, KIC 7742408 b, KOI-3478 b, KOI-3478.01, WISE J191039.20+432817.1 b
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

See also Planets in Binaries webpage.

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Star

Name
Kepler-1697 A
Distance
247.771 ( +0.803 -0.797 ) pc
Spectral type
K3V
Apparent magnitude V
—
Apparent magnitude I
—
Apparent magnitude J
—
Apparent magnitude H
—
Apparent magnitude K
—
Mass
0.747 ( +0.0985 -0.0887 ) MSun
Age
—
Effective temperature
4681.53 ( +150.0 -129.9 ) K
Radius
0.772 ( +0.0576 -0.0727 ) RSun
Metallicity [Fe/H]
0.034 ( ± 0.032 )
Detected Disc
—
Magnetic Field
—
RA2000
19:10:39.2
Dec2000
+43:28:17.2
Alternate Names
2MASS J19103921+4328172, KIC 7742408, KOI-3478, WISE J191039.20+432817.1, TIC 158551360

Eeles-Nolle & Armstrong (2025): A faint companion, likely an M dwarf (Gaia DR3 2102991776845161216, G = 17.49), lies 21.3 arcseconds away (5,260 AUs at 247 pc).

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