Planet K2-266 f

Detailed information about planet K2-266 f and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

K2-266 f

Planet Status

Candidate

Discovered in

2018

Publication Status

Published in a refereed paper

Update

2020-09-24

Mass

—

Mass*sin(i)

—

Semi-Major Axis

0.05658 (\begin{matrix} + 0.00086 \\ - 0.00084 \end{matrix})

AU 1 publication

A Compact Multi-Planet System With A Significantly Misaligned Ultra Short Period Planet

Orbital Period

6.1002 (\begin{matrix} + 0.0015 \\ - 0.0017 \end{matrix})

day 1 publication

A Compact Multi-Planet System With A Significantly Misaligned Ultra Short Period Planet

Eccentricity

0.049 (\begin{matrix} + 0.052 \\ - 0.035 \end{matrix})

1 publication

A Compact Multi-Planet System With A Significantly Misaligned Ultra Short Period Planet

Angular distance

—

ω

20.0 (\begin{matrix} + 100.0 \\ - 140.0 \end{matrix})

deg 1 publication

A Compact Multi-Planet System With A Significantly Misaligned Ultra Short Period Planet

T_peri

—

Radius

0.05166 (\begin{matrix} + 0.00749 \\ - 0.00669 \end{matrix})

R_J 1 publication

A Compact Multi-Planet System With A Significantly Misaligned Ultra Short Period Planet

Inclination

88.23 (\begin{matrix} + 0.81 \\ - 0.45 \end{matrix})

deg 1 publication

A Compact Multi-Planet System With A Significantly Misaligned Ultra Short Period Planet

Detection Method

Radial Velocity

Mass Meas. Method

—

Radius Meas. Method

Primary Transit

Primary transit

2457943.9141 (\pm 0.0063)

JD 1 publication

A Compact Multi-Planet System With A Significantly Misaligned Ultra Short Period Planet

Secondary transit

—

λ

—

Impact Parameter b

0.58 (\begin{matrix} + 0.15 \\ - 0.27 \end{matrix})

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

No remarks

No link

Star

Name

K2-266

Distance

77.16 (\begin{matrix} + 0.6 \\ - 0.59 \end{matrix})

Spectral type

K

Apparent magnitude V

—

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

0.69 (\begin{matrix} + 0.03 \\ - 0.03 \end{matrix})

M_Sun

Age

8.4 (\begin{matrix} + 4.1 \\ - 4.8 \end{matrix})

Gyr 1 publication

A Compact Multi-Planet System With A Significantly Misaligned Ultra Short Period Planet

Effective temperature

4285.0 (\begin{matrix} + 49.0 \\ - 57.0 \end{matrix})

Radius

0.7 (\begin{matrix} + 0.02 \\ - 0.02 \end{matrix})

R_Sun

Metallicity [Fe/H]

-0.12 (\begin{matrix} + 0.4 \\ - 0.42 \end{matrix})

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

10:31:44.5

Dec₂₀₀₀

+00:56:15.3

Alternate Names

2MASS J10314450+0056152, EPIC 248435473, EPIC 248435473 A, K2-266 A, WISE J103144.54+005614.5

No remarks

No link

Simbad
Most recent references (ADS)

Planet K2-266 f

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 4 planets

Remarks No remark

Other web pages No page

More data 2 references

Planet K2-266 f

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 4 planets

Remarks No remark

Other web pages No page

More data 2 references

Related publications

The Origin of Systems of Tightly Packed Inner Planets with Misaligned, Ultra-Short-Period Companions

A Compact Multi-Planet System With A Significantly Misaligned Ultra Short Period Planet