Kepler-20b (Q3195378)

SIMBAD

Planetary candidates observed by Kepler. V. Planet sample from Q1-Q12 (36 months)

11 references

The Gaia–Kepler Stellar Properties Catalog. II. Planet Radius Demographics as a Function of Stellar Mass and Age

Cold Jupiters and improved masses in 38 Kepler and K2 small-planet systems from 3661 high-precision HARPS-N radial velocities. No excess of cold Jupiters in small-planet systems

Kepler-20: a sun-like star with three Sub-Neptune exoplanets and two earth-size candidates

Transit timing observations from Kepler. IX. Catalog of the full long-cadence data set

A 1.9 Earth radius rocky planet and the discovery of a non-transiting planet in the Kepler-20 system

Transit Timing Variations and linear ephemerides of confirmed Kepler transiting exoplanets

Revised Radii of Kepler Stars and Planets Using Gaia Data Release 2

False positive probabilities for all Kepler objects of interest: 1284 newly validated planets and 428 likely false positives

The Kepler Giant Planet Search. I: A Decade of Kepler Planet-host Radial Velocities from W. M. Keck Observatory

mass

9.7±1.44 Earth mass

1 reference

A 1.9 Earth radius rocky planet and the discovery of a non-transiting planet in the Kepler-20 system

0.027±0.007 Jupiter mass

1 reference

Kepler-20: a sun-like star with three Sub-Neptune exoplanets and two earth-size candidates

9.7±1.3 Earth mass

1 reference

Cold Jupiters and improved masses in 38 Kepler and K2 small-planet systems from 3661 high-precision HARPS-N radial velocities. No excess of cold Jupiters in small-planet systems

0.029963±0.00465 Jupiter mass

1 reference

A 1.9 Earth radius rocky planet and the discovery of a non-transiting planet in the Kepler-20 system

Kepler object of interest

catalog code

KOI-70.02

catalog

3 references

Kepler object of interest

Kepler-20b

1 reference

KOI-70b

2 references

Kepler-20 Ab

catalog

Kepler Confirmed Names

2 references

TIC 158554588b

1 reference

Kepler-20b

Kepler Confirmed Names

2 references

time of discovery or invention

20 December 2011

1 reference

imported from Wikimedia project

English Wikipedia

April 2012

1 reference

Kepler-20: a sun-like star with three Sub-Neptune exoplanets and two earth-size candidates

Kepler-20: a sun-like star with three Sub-Neptune exoplanets and two earth-size candidates

2 references

inferred from equatorial coordinates

constellation

Lyra

1 reference

based on heuristic

parent astronomical body

Kepler-20

5 references

Spectroscopy of faint Kepler mission exoplanet candidate host stars

SIMBAD

An abundance of small exoplanets around stars with a wide range of metallicities

Kepler-20: a sun-like star with three Sub-Neptune exoplanets and two earth-size candidates

object stated in reference as

Kepler-20

object stated in reference as

2MASS J19104752+4220194

M sin i

0.02993116778±0.004590184694 Jupiter mass

1 reference

The Kepler Giant Planet Search. I: A Decade of Kepler Planet-host Radial Velocities from W. M. Keck Observatory

0.029931±0.004587 Jupiter mass

1 reference

The Kepler Giant Planet Search. I: A Decade of Kepler Planet-host Radial Velocities from W. M. Keck Observatory

orbital eccentricity

0.03±0.09

1 reference

A 1.9 Earth radius rocky planet and the discovery of a non-transiting planet in the Kepler-20 system

0.32

1 reference

Kepler-20: a sun-like star with three Sub-Neptune exoplanets and two earth-size candidates

0.083

1 reference

Cold Jupiters and improved masses in 38 Kepler and K2 small-planet systems from 3661 high-precision HARPS-N radial velocities. No excess of cold Jupiters in small-planet systems

0

1 reference

The Kepler Giant Planet Search. I: A Decade of Kepler Planet-host Radial Velocities from W. M. Keck Observatory

orbital inclination

86.5±0.36 degree

1 reference

Kepler-20: a sun-like star with three Sub-Neptune exoplanets and two earth-size candidates

87.36±1.6 degree

1 reference

Cold Jupiters and improved masses in 38 Kepler and K2 small-planet systems from 3661 high-precision HARPS-N radial velocities. No excess of cold Jupiters in small-planet systems

87.355±1.594 degree

1 reference

A 1.9 Earth radius rocky planet and the discovery of a non-transiting planet in the Kepler-20 system

orbital period

3.6961048684±0.0000015605 day

1 reference

Transit Timing Variations and linear ephemerides of confirmed Kepler transiting exoplanets

3.69611757±0.00000066 day

1 reference

Transit timing observations from Kepler. IX. Catalog of the full long-cadence data set

3.696119675±0.00000231 day

1 reference

False positive probabilities for all Kepler objects of interest: 1284 newly validated planets and 428 likely false positives

3.6961219±0.0000064 day

1 reference

Kepler-20: a sun-like star with three Sub-Neptune exoplanets and two earth-size candidates

3.6961049±0.0000016 day

2 references

Cold Jupiters and improved masses in 38 Kepler and K2 small-planet systems from 3661 high-precision HARPS-N radial velocities. No excess of cold Jupiters in small-planet systems

A 1.9 Earth radius rocky planet and the discovery of a non-transiting planet in the Kepler-20 system

3.696119675 day

1 reference

The Kepler Giant Planet Search. I: A Decade of Kepler Planet-host Radial Velocities from W. M. Keck Observatory

3.69611525±0.00000115 day

1 reference

A 1.9 Earth radius rocky planet and the discovery of a non-transiting planet in the Kepler-20 system

semi-major axis of an orbit

0.04537±0.0006 astronomical unit

1 reference

Kepler-20: a sun-like star with three Sub-Neptune exoplanets and two earth-size candidates

0.04565±0.00089 astronomical unit

1 reference

Cold Jupiters and improved masses in 38 Kepler and K2 small-planet systems from 3661 high-precision HARPS-N radial velocities. No excess of cold Jupiters in small-planet systems

0.04586212436 astronomical unit

1 reference

The Kepler Giant Planet Search. I: A Decade of Kepler Planet-host Radial Velocities from W. M. Keck Observatory

0.0463±0.0015 astronomical unit

1 reference

A 1.9 Earth radius rocky planet and the discovery of a non-transiting planet in the Kepler-20 system

declination component of proper motion

parallax

3.5103±0.0219 milliarcsecond

2 references

−26.959±0.043 milliarcsecond per year

2 references

right ascension component of proper motion

−3.976±0.039 milliarcsecond per year

2 references

1.708±0.08 Earth radius

1 reference

Revised Radii of Kepler Stars and Planets Using Gaia Data Release 2

1.868±0.066 Earth radius

1 reference

A 1.9 Earth radius rocky planet and the discovery of a non-transiting planet in the Kepler-20 system

2.13±0.26 Earth radius

1 reference

False positive probabilities for all Kepler objects of interest: 1284 newly validated planets and 428 likely false positives

0.17±0.019 Jupiter radius

1 reference

Kepler-20: a sun-like star with three Sub-Neptune exoplanets and two earth-size candidates

1.773±0.053 Earth radius

1 reference

Cold Jupiters and improved masses in 38 Kepler and K2 small-planet systems from 3661 high-precision HARPS-N radial velocities. No excess of cold Jupiters in small-planet systems

2.007±0.183 Earth radius

1 reference

The Kepler Giant Planet Search. I: A Decade of Kepler Planet-host Radial Velocities from W. M. Keck Observatory

0.17905±0.01633 Jupiter radius

1 reference

The Kepler Giant Planet Search. I: A Decade of Kepler Planet-host Radial Velocities from W. M. Keck Observatory

diameter

22,200±3,890 kilometre

1 reference

A statistical reconstruction of the planet population around Kepler solar-type stars

29,600 kilometre

1 reference

Spectroscopy of faint Kepler mission exoplanet candidate host stars

3 references