Planet K2-5 b

Detailed information about planet K2-5 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

K2-5 b

Planet Status

Confirmed

Discovered in

2015

Update

2024-08-16

Mass

—

Mass*sin(i)

—

Semi-Major Axis

0.0532 (\pm 0.0038)

AU 1 publication

Eleven Multiplanet Systems from K2 Campaigns 1 and 2 and the Masses of Two Hot Super-Earths

Orbital Period

5.73594 (\begin{matrix} + 0.00064 \\ - 0.00064 \end{matrix})

day 1 publication

Eleven Multiplanet Systems from K2 Campaigns 1 and 2 and the Masses of Two Hot Super-Earths

Eccentricity

—

ω

—

T_peri

—

Radius

0.17 (\pm 0.039)

R_J 1 publication

Eleven Multiplanet Systems from K2 Campaigns 1 and 2 and the Masses of Two Hot Super-Earths

Inclination

87.35 (\begin{matrix} + 1.88 \\ - 3.37 \end{matrix})

deg 1 publication

Eleven Multiplanet Systems from K2 Campaigns 1 and 2 and the Masses of Two Hot Super-Earths

Detection Method

Primary Transit

Mass Meas. Method

—

Radius Meas. Method

Primary Transit

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

0.65 (\begin{matrix} + 0.22 \\ - 0.41 \end{matrix})

1 publication

Eleven Multiplanet Systems from K2 Campaigns 1 and 2 and the Masses of Two Hot Super-Earths

Time V_r=0

—

Velocity Semiamplitude K

—

Calculated temperature

565.0 (\pm 84.0)

K 1 publication

Eleven Multiplanet Systems from K2 Campaigns 1 and 2 and the Masses of Two Hot Super-Earths

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

EPIC 201338508 b, WISE J111712.83-015240.3 b, EPIC 201338508.02, 2MASS J11171284-0152406 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

K2-5

Distance

202.943 (\pm 1.652)

pc 1 publication

The Revised TESS Input Catalog and Candidate Target List

Spectral type

M0V

Apparent magnitude V

14.91

Mass

0.56 (\pm 0.01)

M_Sun 1 publication

Scaling K2. VI. Reduced Small-planet Occurrence in High-galactic-amplitude Stars

Age

14.08 (\begin{matrix} + 4.07 \\ - 6.5 \end{matrix})

Gyr 1 publication

Scaling K2. VI. Reduced Small-planet Occurrence in High-galactic-amplitude Stars

Effective temperature

4066.0 (\pm 70.0)

K 1 publication

Scaling K2. VI. Reduced Small-planet Occurrence in High-galactic-amplitude Stars

Radius

0.55 (\pm 0.01)

R_Sun 1 publication

Scaling K2. VI. Reduced Small-planet Occurrence in High-galactic-amplitude Stars

Metallicity [Fe/H]

-0.47 (\pm 0.09)

1 publication

Scaling K2. VI. Reduced Small-planet Occurrence in High-galactic-amplitude Stars

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

11:17:12.8

Dec₂₀₀₀

-01:52:40.7

Alternate Names

EPIC 201338508, 2MASS J11171284-0152406, WISE J111712.83-015240.3

No remarks

No link

Simbad
Most recent references (ADS)

Planet K2-5 b

Planet

Basic informations 28 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks No remark

Other web pages No page

Star

Basic informations 13 parameters

Planetary system 2 planets

Remarks No remark

Other web pages No page

More data 2 references

Planet K2-5 b

Planet

Basic informations 28 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks No remark

Other web pages No page

Star

Basic informations 13 parameters

Planetary system 2 planets

Remarks No remark

Other web pages No page

More data 2 references

Related publications

Scaling K2. VI. Reduced Small-planet Occurrence in High-galactic-amplitude Stars

The Revised TESS Input Catalog and Candidate Target List

Eleven Multiplanet Systems from K2 Campaigns 1 and 2 and the Masses of Two Hot Super-Earths

Stellar and Planetary Properties of K2 Campaign 1 Candidates and Validation of 17 Systems, Including a Planet Receiving Earth-like Insolation