Kepler-189c (Q28502952)

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

Densities and eccentricities of 139 Kepler planets from transit time variations

Transit Timing Variations and linear ephemerides of confirmed Kepler transiting exoplanets

Validation of Kepler's multiple planet candidates. III. Light curve analysis and announcement of hundreds of new multi-planet systems

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

unconfirmed exoplanet

2 references

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

mass

0.071±0.054 Jupiter mass

1 reference

Densities and eccentricities of 139 Kepler planets from transit time variations

catalog code

Kepler-189c

catalog

Kepler Confirmed Names

3 references

Kepler object of interest

KOI-574.01

catalog

3 references

Kepler object of interest

KOI-574c

catalog

2 references

imported from Wikimedia project

TIC 158494327c

1 reference

discoverer or inventor

Kepler

1 reference

Spanish Wikipedia

time of discovery or invention

March 2014

1 reference

Validation of Kepler's multiple planet candidates. III. Light curve analysis and announcement of hundreds of new multi-planet systems

Validation of Kepler's multiple planet candidates. III. Light curve analysis and announcement of hundreds of new multi-planet systems

2 references

inferred from equatorial coordinates

constellation

Lyra

1 reference

based on heuristic

parent astronomical body

KOI-574

4 references

Spectroscopy of faint Kepler mission exoplanet candidate host stars

Validation of Kepler's multiple planet candidates. III. Light curve analysis and announcement of hundreds of new multi-planet systems

object stated in reference as

Kepler-189

object stated in reference as

Kepler-189

orbital period

20.13488968±0.00003555 day

1 reference

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

reason for deprecated rank

20.135 day

item/value with less precision and/or accuracy

1 reference

Densities and eccentricities of 139 Kepler planets from transit time variations

20.1349166133±0.0000333058 day

1 reference

Transit Timing Variations and linear ephemerides of confirmed Kepler transiting exoplanets

20.13486027±0.00000167 day

1 reference

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

20.134866±0.000057 day

1 reference

Validation of Kepler's multiple planet candidates. III. Light curve analysis and announcement of hundreds of new multi-planet systems

semi-major axis of an orbit

0.137 astronomical unit

1 reference

Validation of Kepler's multiple planet candidates. III. Light curve analysis and announcement of hundreds of new multi-planet systems

declination component of proper motion

parallax

1.6618±0.02 milliarcsecond

2 references

14.927±0.042 milliarcsecond per year

2 references

right ascension component of proper motion

−11.98±0.036 milliarcsecond per year

2 references

2.743±0.336 Earth radius

1 reference

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

2.95±0.32 Earth radius

1 reference

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

0.214±0.046 Jupiter radius

1 reference

Densities and eccentricities of 139 Kepler planets from transit time variations

0.212±0.106 Jupiter radius

1 reference

Validation of Kepler's multiple planet candidates. III. Light curve analysis and announcement of hundreds of new multi-planet systems

diameter

38,500 kilometre

1 reference

Spectroscopy of faint Kepler mission exoplanet candidate host stars

3 references