Planet K2-376 Ab

Detailed information about planet K2-376 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
K2-376 Ab
Planet Status
Confirmed
Discovered in
2022
Publication
Status
Published in a refereed paper
Update
2025-09-04
Mass
0.0129 ( ± 0.00743 ) MJ
Mass*sin(i)
—
Semi-Major Axis
0.0608 ( +0.00688 -0.0064 ) AU
Orbital Period
5.776475 ( +0.000261 -0.000237 ) day
Eccentricity
—
Angular distance
—
ω
—
Tperi
—
Radius
0.15488 ( +0.01115 -0.01062 ) RJ
Inclination
—
Detection Method
Primary Transit
Mass Meas. Method
Theoretical
Radius Meas. Method
Primary Transit
Primary transit
2458096.7426 ( +0.0025 -0.0022 ) JD
Secondary transit
—
λ
—
Impact Parameter b
0.854 ( +0.039 -0.048 )
Time Vr=0
—
Velocity Semiamplitude K
1.56 ( ± 0.98 ) m/s
Calculated temperature
1240.0 K
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
—
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
K2-376 A
Distance
161.61 ( ± 1.321 ) pc
Spectral type
F9/G0V
Apparent magnitude V
10.42
Apparent magnitude I
—
Apparent magnitude J
—
Apparent magnitude H
—
Apparent magnitude K
—
Mass
1.124 ( ± 0.145 ) MSun
Age
—
Effective temperature
6044.0 ( ± 126.0 ) K
Radius
1.133 ( ± 0.152 ) RSun
Metallicity [Fe/H]
-0.176 ( ± 0.235 )
Detected Disc
—
Magnetic Field
—
RA2000
08:50:52.6
Dec2000
+25:02:17.1
Alternate Names
EPIC 212222383, TYC 1946-1381-1

Eeles-Nolle & Armstrong (2025): A faint companion, likely an M dwarf (Gaia DR3 690026563854033408, G = 17.3), lies 11.29 arcseconds away (1,830 AUs at 162 pc).

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