Planet K2-275 Ab

Detailed information about planet K2-275 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
K2-275 Ab
Planet Status
Confirmed
Discovered in
2018
Publication
Status
—
Update
2026-08-18
Mass
—
Mass*sin(i)
—
Semi-Major Axis
0.0277 ( +0.0141 -0.0082 ) AU
Orbital Period
3.2809626 ( ± 1.6e-06 ) day
Eccentricity
—
Angular distance
—
ω
—
Tperi
—
Radius
0.2088 ( +0.0223 -0.0241 ) RJ
Inclination
—
Detection Method
Primary Transit
Mass Meas. Method
—
Radius Meas. Method
Primary Transit
Primary transit
—
Secondary transit
—
λ
—
Impact Parameter b
0.77 ( +0.13 -0.56 )
Time Vr=0
—
Velocity Semiamplitude K
—
Calculated temperature
1166.0 ( +0.0 -216.0 ) K
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
WISE J084840.76+202718.0 b, EPIC 212012119 b, EPIC 212012119.01, TOI-5123.01
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

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Star

Name
K2-275 A
Distance
123.438 ( ± 0.71 ) pc
Spectral type
K3V
Apparent magnitude V
12.06
Apparent magnitude I
—
Apparent magnitude J
—
Apparent magnitude H
—
Apparent magnitude K
—
Mass
0.77 ( ± 0.01 ) MSun
Age
—
Effective temperature
4841.0 ( +39.0 -37.0 ) K
Radius
0.69 ( ± 0.01 ) RSun
Metallicity [Fe/H]
-0.06 ( +0.04 -0.03 )
Detected Disc
—
Magnetic Field
—
RA2000
08:48:40.8
Dec2000
+20:27:18.3
Alternate Names
WISE J084840.76+202718.0, TOI-5123, EPIC 212012119

An M dwarf companion star lies 884 AUs away.

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