Planet LkCa 15 c

Detailed information about planet LkCa 15 c and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

LkCa 15 c

Planet Status

Confirmed

Discovered in

2015

Publication Status

Published in a refereed paper

Update

2021-08-17

Mass

—

Mass*sin(i)

—

Semi-Major Axis

18.6 (\begin{matrix} + 2.5 \\ - 2.5 \end{matrix})

AU 1 publication

Accreting protoplanets in the LkCa 15 transition disk

Orbital Period

—

Eccentricity

—

Angular distance

—

ω

—

T_peri

—

Radius

—

Inclination

50.0 deg 1 publication

Accreting protoplanets in the LkCa 15 transition disk

Detection Method

Imaging

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

2MASS J04391779+2221034 c, GSC 01278-00193 c, IRAS 04363+2215 c, IRAS F04363+2215 c, TYC 1278-193-1 c, WISE J043917.79+222103.3 c

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

LKCA 15

Distance

145.0 (\pm 15.0)

pc 1 publication

LkCa 15: A Young Exoplanet Caught at Formation?

Spectral type

K5V

Apparent magnitude V

11.91

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

0.97 (\pm 0.03)

M_Sun 1 publication

LkCa 15: A Young Exoplanet Caught at Formation?

Age

0.002

Gyr 1 publication

LkCa 15: A Young Exoplanet Caught at Formation?

Effective temperature

—

Radius

—

Metallicity [Fe/H]

—

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

04:39:18.0

Dec₂₀₀₀

+22:21:03.0

Alternate Names

No remarks

No link

Simbad
Most recent references (ADS)

Planet LkCa 15 c

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 2 planets

Remarks No remark

Other web pages No page

More data 2 references

Planet LkCa 15 c

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 2 planets

Remarks No remark

Other web pages No page

More data 2 references

Related publications

ALMA Detection of Dust Trapping around Lagrangian Points in the LkCa 15 Disk

Two Rings and a Marginally Resolved, 5 au Disk around LkCa 15 Identified via Near-infrared Sparse Aperture Masking Interferometry

Host star metallicity of directly imaged wide-orbit planets: implications for planet formation

Accreting protoplanets in the LkCa 15 transition disk

LkCa 15: A Young Exoplanet Caught at Formation?