Planet K2-292 b

Detailed information about planet K2-292 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

K2-292 b

Planet Status

Confirmed

Discovered in

2019

Publication Status

Published in a refereed paper

Update

2021-02-05

Mass

0.07709 (\begin{matrix} + 0.01384 \\ - 0.01384 \end{matrix})

M_J 1 publication

Detection and characterization of an ultra-dense sub-Neptunian planet orbiting the Sun-like star K2-292

Mass*sin(i)

—

Semi-Major Axis

0.13 (\pm 0.01)

AU 1 publication

Detection and characterization of an ultra-dense sub-Neptune planet orbiting the Sun-like star K2-292

Orbital Period

16.9841 (\pm 0.0008)

day 1 publication

Detection and characterization of an ultra-dense sub-Neptune planet orbiting the Sun-like star K2-292

Eccentricity

0.04 (\begin{matrix} + 0.06 \\ - 0.03 \end{matrix})

1 publication

Detection and characterization of an ultra-dense sub-Neptune planet orbiting the Sun-like star K2-292

Angular distance

—

ω

104.0 (\begin{matrix} + 22.0 \\ - 35.0 \end{matrix})

deg 1 publication

Detection and characterization of an ultra-dense sub-Neptune planet orbiting the Sun-like star K2-292

T_peri

—

Radius

0.235 (\begin{matrix} + 0.01 \\ - 0.009 \end{matrix})

R_J 1 publication

Detection and characterization of an ultra-dense sub-Neptunian planet orbiting the Sun-like star K2-292

Inclination

88.4 (\pm 0.3)

deg 1 publication

Detection and characterization of an ultra-dense sub-Neptune planet orbiting the Sun-like star K2-292

Detection Method

Primary Transit

Mass Meas. Method

Radial Velocity

Radius Meas. Method

Primary Transit

Primary transit

2458180.2842 (\begin{matrix} + 0.0017 \\ - 0.0015 \end{matrix})

JD 1 publication

Detection and characterization of an ultra-dense sub-Neptune planet orbiting the Sun-like star K2-292

Secondary transit

—

λ

—

Impact Parameter b

0.68 (\begin{matrix} + 0.06 \\ - 0.08 \end{matrix})

1 publication

Detection and characterization of an ultra-dense sub-Neptune planet orbiting the Sun-like star K2-292

Time V_r=0

—

Velocity Semiamplitude K

6.1 (\pm 1.1)

m/s 1 publication

Detection and characterization of an ultra-dense sub-Neptune planet orbiting the Sun-like star K2-292

Calculated temperature

795.0 (\begin{matrix} + 33.0 \\ - 28.0 \end{matrix})

K 1 publication

Detection and characterization of an ultra-dense sub-Neptune planet orbiting the Sun-like star K2-292

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

HD 119130 b, 2MASS J13413030-0956459 b, EPIC 212628254 b, TYC 5546-1055-1 b, WISE J134130.24-095645.8 b

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

No remarks

No link

Star

Name

K2-292

Distance

114.29 (\begin{matrix} + 0.82 \\ - 0.81 \end{matrix})

Spectral type

G3 V

Apparent magnitude V

9.9

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

1.0 (\pm 0.03)

M_Sun 1 publication

Detection and characterization of an ultra-dense sub-Neptune planet orbiting the Sun-like star K2-292

Age

6.8 (\pm 2.3)

Gyr 1 publication

Detection and characterization of an ultra-dense sub-Neptune planet orbiting the Sun-like star K2-292

Effective temperature

5725.0 (\pm 65.0)

K 1 publication

Detection and characterization of an ultra-dense sub-Neptune planet orbiting the Sun-like star K2-292

Radius

1.09 (\pm 0.03)

R_Sun 1 publication

Detection and characterization of an ultra-dense sub-Neptune planet orbiting the Sun-like star K2-292

Metallicity [Fe/H]

0.07 (\pm 0.05)

1 publication

Detection and characterization of an ultra-dense sub-Neptune planet orbiting the Sun-like star K2-292

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

13:41:30.3

Dec₂₀₀₀

-09:56:45.9

Alternate Names

HD 119130, 2MASS J13413030-0956459, EPIC 212628254, TYC 5546-1055-1, WISE J134130.24-095645.8

No remarks

No link

Simbad
Most recent references (ADS)

Planet K2-292 b

Planet

Basic informations 30 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks No remark

Other web pages No page

Star

Basic informations 17 parameters

Planetary system 1 planet

Remarks No remark

Other web pages No page

More data 2 references

Planet K2-292 b

Planet

Basic informations 30 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks No remark

Other web pages No page

Star

Basic informations 17 parameters

Planetary system 1 planet

Remarks No remark

Other web pages No page

More data 2 references

Related publications

HD 119130 b is not an "ultra-dense" sub-Neptune

The mass-radius relation of intermediate-mass planets outlined by hydrodynamic escape and thermal evolution

Detection and characterization of an ultra-dense sub-Neptunian planet orbiting the Sun-like star K2-292

Detection and characterization of an ultra-dense sub-Neptune planet orbiting the Sun-like star K2-292