Planet NLTT 41135 b

Detailed information about planet NLTT 41135 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
NLTT 41135 b
Planet Status
Confirmed
Discovered in
2010
Update
2024-08-06
Mass
33.7 ( +2.8 -2.8 ) MJ
Mass*sin(i)
33.7 ( +2.8 -2.8 ) MJ
Semi-Major Axis
0.024 ( ± 0.001 ) AU
Orbital Period
2.889475 ( ± 2.5e-05 ) day
Eccentricity
—
ω
—
Tperi
—
Radius
1.13 ( +0.27 -0.17 ) RJ
Inclination
87.42 ( ± 0.5 ) deg
Detection Method
Primary Transit
Mass Meas. Method
Radial Velocity
Radius Meas. Method
Primary Transit
Primary transit
2455002.80232 ( ± 0.00022 ) JD
Secondary transit
—
λ
—
Impact Parameter b
—
Time Vr=0
—
Velocity Semiamplitude K
13189.0 ( ± 190.0 ) 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

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Star

Name
NLTT 41135
Distance
22.7 ( ± 0.8 ) pc
Spectral type
M5V
Apparent magnitude V
18.0
Mass
0.188 ( +0.026 -0.022 ) MSun
Age
—
Effective temperature
3230.0 ( ± 130.0 ) K
Radius
0.21 ( ± 0.016 ) RSun
Metallicity [Fe/H]
—
Detected Disc
—
Magnetic Field
—
RA2000
15:46:04.0
Dec2000
+04:41:30.0
Alternate Names
—

05 Oct 2015: The star parameters are for Fe/H = 0 5rwin et al. 2015). Irwin et al. give an alternative set of parameters for Fe/H = 0.5.
06 Ago 2024: NLTT 41135 or LDS 4590 B is the secondary component of a binary system composed of two similar M dwarfs (a = 55 AUs). Primary star is NLTT 41136 or LDS 4590 A (spT M4V).

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