Planet LP 704-48 Bb

Detailed information about planet LP 704-48 Bb and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
LP 704-48 Bb
Planet Status
Confirmed
Discovered in
2012
Publication
Status
Published in a refereed paper
Update
2024-07-02
Mass
56.0 ( +8.0 -7.0 ) MJ
Mass*sin(i)
—
Semi-Major Axis
0.286 ( ± 0.009 ) AU
Orbital Period
147.6 ( ± 1.5 ) day
Eccentricity
0.1 ( ± 0.07 )
Angular distance
—
ω
-0.3 ( ± 2.1 ) deg
Tperi
—
Radius
—
Inclination
61.0 ( ± 5.0 ) deg
Detection Method
Radial Velocity
Mass Meas. Method
—
Radius Meas. Method
—
Primary transit
—
Secondary transit
—
λ
—
Impact Parameter b
—
Time Vr=0
—
Velocity Semiamplitude K
8200.0 ( ± 400.0 ) m/s
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

Spectral type T5.

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Star

Name
LP 704-48 B
Distance
30.0 ( ± 3.0 ) pc
Spectral type
M8.5V
Apparent magnitude V
—
Apparent magnitude I
—
Apparent magnitude J
—
Apparent magnitude H
—
Apparent magnitude K
—
Mass
0.083 MSun
Age
3.7 ( ± 0.8 ) Gyr
Effective temperature
2400.0 K
Radius
0.1 RSun
Metallicity [Fe/H]
—
Detected Disc
—
Magnetic Field
—
RA2000
00:06:49.2
Dec2000
-08:52:46.2
Alternate Names
SDSS J000649.16-085246.3

Common proper motion companion to M dwarf LP 704-48 A (spT M7V, a = 820±120 AUs).

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