Planet LL Eri (AB)b

Detailed information about planet LL Eri (AB)b and its parameters.

Planet

Name
LL Eri (AB)b
Planet Status
Candidate
Discovered in
2025
Publication
Status
Published in a refereed paper
Update
2025-10-27
Mass
Mass*sin(i)
Semi-Major Axis
Orbital Period
Eccentricity
Angular distance
ω
Tperi
Radius
Inclination
Detection Method
Astrometry
Mass Meas. Method
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

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Star

Name
LL Eri (AB)
Distance
56.44 pc
Spectral type
DA+M2.5V
Apparent magnitude V
13.6
Apparent magnitude I
Apparent magnitude J
Apparent magnitude H
Apparent magnitude K
Mass
Age
Effective temperature
Radius
0.01 RSun
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000
03:32:43.5
Dec2000
-08:55:39.3
Alternate Names
BPM 71214

Close-in spectroscopic binary (P = 0.20162 d) with an M dwarf secondary (m1 = 0.77 MSol, m2 = 0.4 MSol, i = 30°)

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