(Q28855534)

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

The Kepler-454 system: a small, not-rocky inner planet, a jovian world, and a distant companion

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

Accurate Empirical Radii and Masses of Planets and Their Host Stars with Gaia Parallaxes

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

Transit Timing Variations and linear ephemerides of confirmed Kepler transiting exoplanets

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

unconfirmed exoplanet

2 references

SIMBAD

Planetary candidates observed by Kepler IV: planet sample from Q1-Q8 (22 months)

mass

6.84±1.4 Earth mass

1 reference

The Kepler-454 system: a small, not-rocky inner planet, a jovian world, and a distant companion

0.01904597±0.00475153 Jupiter mass

1 reference

Accurate Empirical Radii and Masses of Planets and Their Host Stars with Gaia Parallaxes

5.4±1.4 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

0.017±0.0044 Jupiter 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

catalog code

KOI-273b

Kepler object of interest

2 references

Kepler-454b

Kepler Confirmed Names

2 references

KOI-273.01

Kepler object of interest

2 references

Kepler-454 Ab

Kepler Confirmed Names

2 references

imported from Wikimedia project

TIC 121276638b

1 reference

discoverer or inventor

Kepler Space Telescope

1 reference

Spanish Wikipedia

time of discovery or invention

2015

1 reference

January 2016

1 reference

The Kepler-454 system: a small, not-rocky inner planet, a jovian world, and a distant companion

The Kepler-454 system: a small, not-rocky inner planet, a jovian world, and a distant companion

2 references

inferred from equatorial coordinates

constellation

Lyra

1 reference

based on heuristic

parent astronomical body

KOI-273

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

The Kepler-454 system: a small, not-rocky inner planet, a jovian world, and a distant companion

object stated in reference as

Kepler-454

object stated in reference as

2MASS J19095484+3813438

M sin i

0.0166327182±0.006983409355 Jupiter mass

1 reference

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

0.0215±0.0044 Jupiter mass

1 reference

The Kepler-454 system: a small, not-rocky inner planet, a jovian world, and a distant companion

orbital eccentricity

0.0

4 references

The Kepler-454 system: a small, not-rocky inner planet, a jovian world, and a distant companion

Accurate Empirical Radii and Masses of Planets and Their Host Stars with Gaia Parallaxes

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

0.32

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

orbital inclination

87.09±0.2 degree

1 reference

Accurate Empirical Radii and Masses of Planets and Their Host Stars with Gaia Parallaxes

87.09±0.203 degree

1 reference

The Kepler-454 system: a small, not-rocky inner planet, a jovian world, and a distant companion

87.9±0.2 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

orbital period

10.57375339±0.00000777 day

1 reference

The Kepler-454 system: a small, not-rocky inner planet, a jovian world, and a distant companion

10.57375768±0.00000069 day

1 reference

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

10.57±0.000000075 day

1 reference

Accurate Empirical Radii and Masses of Planets and Their Host Stars with Gaia Parallaxes

10.5737534±0.0000078 day

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

10.5737750936±0.000006531 day

1 reference

Transit Timing Variations and linear ephemerides of confirmed Kepler transiting exoplanets

10.573757029±0.000007611 day

1 reference

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

10.57375703 day

1 reference

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

semi-major axis of an orbit

0.09528±0.0013 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

0.0954±0.0012 astronomical unit

1 reference

The Kepler-454 system: a small, not-rocky inner planet, a jovian world, and a distant companion

0.09613053437 astronomical unit

1 reference

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

declination component of proper motion

parallax

4.3027±0.0244 milliarcsecond

2 references

48.302±0.042 milliarcsecond per year

2 references

right ascension component of proper motion

21.851±0.038 milliarcsecond per year

2 references

2.059±0.213 Earth radius

1 reference

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

2.37±0.13 Earth radius

2 references

The Kepler-454 system: a small, not-rocky inner planet, a jovian world, and a distant companion

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

1.88±0.07 Earth radius

1 reference

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

1.842±0.06 Earth radius

1 reference

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

0.21±0.02 Jupiter radius

1 reference

Accurate Empirical Radii and Masses of Planets and Their Host Stars with Gaia Parallaxes

0.2114±0.0116 Jupiter 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

diameter

26,700±1,080 kilometre

1 reference

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

23,500±4,460 kilometre

1 reference

Fundamental properties of Kepler planet-candidate host stars using asteroseismology

22,800 kilometre

1 reference

Spectroscopy of faint Kepler mission exoplanet candidate host stars

3 references