Planet KMT-2022-BLG-0440L b

Detailed information about planet KMT-2022-BLG-0440L b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
KMT-2022-BLG-0440L b
Planet Status
Confirmed
Discovered in
2023
Update
2023-01-18
Mass
0.0485 ( +0.0302 -0.0233 ) MJ
Mass*sin(i)
—
Semi-Major Axis
1.9 ( ± 0.7 ) AU
Orbital Period
—
Eccentricity
—
ω
—
Tperi
—
Radius
—
Inclination
—
Detection Method
Microlensing
Mass Meas. Method
Microlensing
Radius Meas. 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
—
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

18 Jan 2023:

An alternete solution give 4.6 #177 1.7 AU for the projected star-planet separation (Zhang et al. 2023)

Star

Name
KMT-2022-BLG-0440L
Distance
3500.0 ( ± 1600.0 ) pc
Spectral type
—
Apparent magnitude V
—
Mass
0.53 ( +0.31 -0.26 ) MSun
Age
—
Effective temperature
—
Radius
—
Metallicity [Fe/H]
—
Detected Disc
—
Magnetic Field
—
RA2000
17:58:20.0
Dec2000
-32:17:43.0
Alternate Names
—

No remarks

No link