Planet LSPM J1459+0851 b

Detailed information about planet LSPM J1459+0851 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
LSPM J1459+0851 b
Planet Status
Confirmed
Discovered in
2011
Publication
Status
Published in a refereed paper
Update
2025-09-28
Mass
66.0 ( ± 6.0 ) MJ
Mass*sin(i)
—
Semi-Major Axis
21500.0 ( ± 5000.0 ) AU
Orbital Period
—
Eccentricity
—
Angular distance
385.0 arcsec
ω
—
Tperi
—
Radius
—
Inclination
—
Detection Method
Imaging
Mass Meas. Method
Spectrum
Radius Meas. Method
—
Primary transit
—
Secondary transit
—
λ
—
Impact Parameter b
—
Time Vr=0
—
Velocity Semiamplitude K
—
Calculated temperature
1350.0 ( ± 150.0 ) K
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
5.45
Alternate Names
DAY 2 b, ULAS J145931.97+085125.5
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

Spectral type T4.5±0.5.

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Star

Name
LSPM J1459+0851
Distance
56.0 ( ± 13.0 ) pc
Spectral type
DC
Apparent magnitude V
—
Apparent magnitude I
—
Apparent magnitude J
—
Apparent magnitude H
—
Apparent magnitude K
—
Mass
0.585 MSun
Age
4.8 ( ± 1.8 ) Gyr
Effective temperature
5535.0 ( ± 45.0 ) K
Radius
0.01 RSun
Metallicity [Fe/H]
—
Detected Disc
—
Magnetic Field
—
RA2000
14:59:32.1
Dec2000
+08:51:25.9
Alternate Names
DAY 2

No remarks

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