Planet HD 41248 b

Detailed information about planet HD 41248 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

HD 41248 b

Planet Status

Controversial

Discovered in

2013

Publication Status

—

Update

2019-11-27

Mass

0.0387 (\begin{matrix} + 0.017 \\ - 0.0132 \end{matrix})

M_J 1 publication

Two Super-Earths Orbiting the Solar Analogue HD41248 on the edge of a 7:5 Mean Motion Resonance

Mass*sin(i)

—

Semi-Major Axis

0.137 (\begin{matrix} + 0.017 \\ - 0.011 \end{matrix})

AU 1 publication

Two Super-Earths Orbiting the Solar Analogue HD41248 on the edge of a 7:5 Mean Motion Resonance

Orbital Period

18.357 (\begin{matrix} + 0.044 \\ - 0.066 \end{matrix})

day 1 publication

Two Super-Earths Orbiting the Solar Analogue HD41248 on the edge of a 7:5 Mean Motion Resonance

Eccentricity

0.15 (\begin{matrix} + 0.15 \\ - 0.11 \end{matrix})

1 publication

Two Super-Earths Orbiting the Solar Analogue HD41248 on the edge of a 7:5 Mean Motion Resonance

Angular distance

—

ω

183.0 (\pm 180.0)

deg 1 publication

Two Super-Earths Orbiting the Solar Analogue HD41248 on the edge of a 7:5 Mean Motion Resonance

T_peri

—

Radius

—

Inclination

—

Detection Method

Other

Mass Meas. Method

—

Radius Meas. Method

—

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

—

Time V_r=0

—

Velocity Semiamplitude K

—

Calculated temperature

—

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

—

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

25 May 2014: The planet HD 41248 b has been challenged by Santos et al. (2014). August 2017: Feng et al (2017) claims that the 18.4 d (HD 41248 b anounced by Jenkins et al, 2013) signal is not significant and is an alias of the 13.4 d signal.

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