Planet 2MASS J0103-5515 (AB)b

Detailed information about planet 2MASS J0103-5515 (AB)b and its parameters.

Planet

Name
2MASS J0103-5515 (AB)b
Planet Status
Confirmed
Discovered in
2013
Publication
Status
—
Update
2025-08-16
Mass
Mass*sin(i)
—
Semi-Major Axis
Orbital Period
—
Eccentricity
—
Angular distance
—
ω
—
Tperi
—
Radius
Inclination
—
Detection Method
Imaging
Mass Meas. Method
Spectrum
Radius Meas. Method
Flux
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
Delorme 1 (AB)b, 2MASS J01033563-5515561 (AB)b
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference
H
Measurements Detected 2020 - ERIKSSON S.

See also Circumbinary Planets webpage.

No link

Star

Name
2MASS J0103-5515
Distance
Spectral type
M
Apparent magnitude V
—
Apparent magnitude I
—
Apparent magnitude J
—
Apparent magnitude H
—
Apparent magnitude K
—
Mass
Age
Effective temperature
—
Radius
—
Metallicity [Fe/H]
—
Detected Disc
—
Magnetic Field
—
RA2000
01:03:36.0
Dec2000
-55:15:56.2
Alternate Names
Delorme 1, 2MASS J01033563-5515561

22 Jul 2013: The parent star is a binary with a separation of 12 UA The total mass 0.4 MSol given to the system is the sum of the 0.2 MSol components A and B estimated by Delorme et al. (2013).

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