Planet 2MASS J0343+2602 b

Detailed information about planet 2MASS J0343+2602 b and its parameters.

Planet

Name
2MASS J0343+2602 b
Planet Status
Candidate
Discovered in
2019
Update
2024-08-12
Mass
Mass*sin(i)
Semi-Major Axis
Orbital Period
Eccentricity
ω
Tperi
Radius
Inclination
Detection Method
Radial Velocity
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

Kounkel et al. (2019) report a mass ratio of 0.1 for the 2MASS J0328+4856 binary system assuming a ∼0.2 MSol primary. For a 0.39 MSol primary, the putative secondary component is still compatible with a brown dwarf.

No link

Star

Name
2MASS J0343+2602
Distance
Spectral type
M4
Apparent magnitude V
16.56
Mass
Age
Effective temperature
Radius
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000
03:43:26.2
Dec2000
+26:02:30.9
Alternate Names
*V619 Tau, 2M03432619+2602308, 2MASS J03432619+2602308

Member of Pleiades Cluster.

No link