Planet Kepler-289 c

Detailed information about planet Kepler-289 c and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

Kepler-289 c

Planet Status

Confirmed

Discovered in

2014

Update

2021-02-05

Mass

0.42 (\begin{matrix} + 0.05 \\ - 0.05 \end{matrix})

M_J 1 publication

Planet Hunters VII. Discovery of a New Low-Mass, Low-Density Planet (PH3 c) Orbiting Kepler-289 with Mass Measurements of Two Additional Planets (PH3 b and d)

Mass*sin(i)

0.013 (\begin{matrix} + 0.003 \\ - 0.003 \end{matrix})

M_J 1 publication

Planet Hunters VII. Discovery of a New Low-Mass, Low-Density Planet (PH3 c) Orbiting Kepler-289 with Mass Measurements of Two Additional Planets (PH3 b and d)

Semi-Major Axis

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

AU 1 publication

Planet Hunters VII. Discovery of a New Low-Mass, Low-Density Planet (PH3 c) Orbiting Kepler-289 with Mass Measurements of Two Additional Planets (PH3 b and d)

Orbital Period

125.8518 (\begin{matrix} + 0.0076 \\ - 0.0076 \end{matrix})

day 1 publication

Planet Hunters VII. Discovery of a New Low-Mass, Low-Density Planet (PH3 c) Orbiting Kepler-289 with Mass Measurements of Two Additional Planets (PH3 b and d)

Eccentricity

0.0115 1 publication

Planet Hunters VII. Discovery of a New Low-Mass, Low-Density Planet (PH3 c) Orbiting Kepler-289 with Mass Measurements of Two Additional Planets (PH3 b and d)

ω

72.0 deg 1 publication

Planet Hunters VII. Discovery of a New Low-Mass, Low-Density Planet (PH3 c) Orbiting Kepler-289 with Mass Measurements of Two Additional Planets (PH3 b and d)

T_peri

—

Radius

1.034 (\begin{matrix} + 0.017 \\ - 0.017 \end{matrix})

R_J 1 publication

Planet Hunters VII. Discovery of a New Low-Mass, Low-Density Planet (PH3 c) Orbiting Kepler-289 with Mass Measurements of Two Additional Planets (PH3 b and d)

Inclination

89.794 (\begin{matrix} + 0.017 \\ - 0.016 \end{matrix})

deg 1 publication

Planet Hunters VII. Discovery of a New Low-Mass, Low-Density Planet (PH3 c) Orbiting Kepler-289 with Mass Measurements of Two Additional Planets (PH3 b and d)

Detection Method

Primary Transit

Mass Meas. Method

Radial Velocity

Radius Meas. Method

Primary Transit

Primary transit

2454975.6435 (\pm 0.0068)

JD 1 publication

Planet Hunters VII. Discovery of a New Low-Mass, Low-Density Planet (PH3 c) Orbiting Kepler-289 with Mass Measurements of Two Additional Planets (PH3 b and d)

Secondary transit

—

λ

—

Impact Parameter b

0.394 (\begin{matrix} + 0.026 \\ - 0.029 \end{matrix})

1 publication

Planet Hunters VII. Discovery of a New Low-Mass, Low-Density Planet (PH3 c) Orbiting Kepler-289 with Mass Measurements of Two Additional Planets (PH3 b and d)

Time V_r=0

—

Velocity Semiamplitude K

—

Calculated temperature

—

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

PH3 c, 2MASS J19495168+4252582 c, K01353.01, KIC 7303287 c, KOI-1353 c, KOI-1353.01, WISE J194951.68+425258.2  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

Kepler-289

Distance

700.0 (\pm 14.0)

pc 1 publication

Planet Hunters VII. Discovery of a New Low-Mass, Low-Density Planet (PH3 c) Orbiting Kepler-289 with Mass Measurements of Two Additional Planets (PH3 b and d)

Spectral type

—

Apparent magnitude V

12.9

Mass

1.08 (\pm 0.02)

M_Sun 2 publications

Validation of Kepler's Multiple Planet Candidates. III: Light Curve Analysis & Announcement of Hundreds of New Multi-planet Systems
Planet Hunters VII. Discovery of a New Low-Mass, Low-Density Planet (PH3 c) Orbiting Kepler-289 with Mass Measurements of Two Additional Planets (PH3 b and d)

Age

0.65 (\pm 0.44)

Gyr 2 publications

Validation of Kepler's Multiple Planet Candidates. III: Light Curve Analysis & Announcement of Hundreds of New Multi-planet Systems
Planet Hunters VII. Discovery of a New Low-Mass, Low-Density Planet (PH3 c) Orbiting Kepler-289 with Mass Measurements of Two Additional Planets (PH3 b and d)

Effective temperature

5990.0 (\pm 38.0)

K 2 publications

Validation of Kepler's Multiple Planet Candidates. III: Light Curve Analysis & Announcement of Hundreds of New Multi-planet Systems
Planet Hunters VII. Discovery of a New Low-Mass, Low-Density Planet (PH3 c) Orbiting Kepler-289 with Mass Measurements of Two Additional Planets (PH3 b and d)

Radius

1.0 (\pm 0.02)

R_Sun 2 publications

Validation of Kepler's Multiple Planet Candidates. III: Light Curve Analysis & Announcement of Hundreds of New Multi-planet Systems
Planet Hunters VII. Discovery of a New Low-Mass, Low-Density Planet (PH3 c) Orbiting Kepler-289 with Mass Measurements of Two Additional Planets (PH3 b and d)

Metallicity [Fe/H]

0.05 (\pm 0.04)

2 publications

Validation of Kepler's Multiple Planet Candidates. III: Light Curve Analysis & Announcement of Hundreds of New Multi-planet Systems
Planet Hunters VII. Discovery of a New Low-Mass, Low-Density Planet (PH3 c) Orbiting Kepler-289 with Mass Measurements of Two Additional Planets (PH3 b and d)

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

19:49:51.7

Dec₂₀₀₀

+42:52:58.3

Alternate Names

PH3, 2MASS J19495168+4252582, KIC 7303287, KOI-1353, WISE J194951.68+425258.2

No remarks

No link

Simbad
Most recent references (ADS)

Planet Kepler-289 c

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 3 planets

Remarks No remark

Other web pages No page

More data 2 references

Planet Kepler-289 c

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 3 planets

Remarks No remark

Other web pages No page

More data 2 references

Related publications

Constraining the Densities of the Three Kepler-289 Planets with Transit Timing Variations

TESS Observations of Kepler Systems with Transit Timing Variations

The role of dissipative evolution for three-planet, near-resonant extrasolar systems

Validation of Kepler's Multiple Planet Candidates. III: Light Curve Analysis & Announcement of Hundreds of New Multi-planet Systems

Planet Hunters VII. Discovery of a New Low-Mass, Low-Density Planet (PH3 c) Orbiting Kepler-289 with Mass Measurements of Two Additional Planets (PH3 b and d)