Kepler-538b (Q28855672)

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

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

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

An 11 Earth-mass, Long-period Sub-Neptune Orbiting a Sun-like Star

Transit Timing Variations and linear ephemerides of confirmed Kepler transiting exoplanets

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

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

12.9±2.9 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

10.6±2.5 Earth mass

1 reference

An 11 Earth-mass, Long-period Sub-Neptune Orbiting a Sun-like Star

0.03335±0.00787 Jupiter mass

1 reference

An 11 Earth-mass, Long-period Sub-Neptune Orbiting a Sun-like Star

catalog code

KOI-365.01

Kepler object of interest

3 references

Kepler-538b

Kepler Confirmed Names

3 references

KOI-365b

Kepler object of interest

2 references

Kepler-538 Ab

Kepler Confirmed Names

2 references

imported from Wikimedia project

TIC 28227113b

1 reference

discoverer or inventor

Kepler Space Telescope

1 reference

Spanish Wikipedia

time of discovery or invention

May 2016

1 reference

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

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

2 references

inferred from equatorial coordinates

constellation

Cygnus

1 reference

based on heuristic

parent astronomical body

KOI-365

4 references

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

SIMBAD

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

object stated in reference as

Kepler-538

object stated in reference as

2MASS J19495685+4937244

argument of periapsis

140±140 degree

1 reference

An 11 Earth-mass, Long-period Sub-Neptune Orbiting a Sun-like Star

M sin i

10.4597928±4.914575539 Earth mass

1 reference

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

orbital eccentricity

0.041±0.034

1 reference

An 11 Earth-mass, Long-period Sub-Neptune Orbiting a Sun-like Star

0.21

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

reason for deprecated rank

0

item/value with less precision and/or accuracy

1 reference

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

orbital inclination

89.73±0.14 degree

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

An 11 Earth-mass, Long-period Sub-Neptune Orbiting a Sun-like Star

orbital period

81.73778±0.00013 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

An 11 Earth-mass, Long-period Sub-Neptune Orbiting a Sun-like Star

81.73780699±0.00009326 day

1 reference

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

81.73764829±0.0000019 day

1 reference

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

81.7380560513±0.0000593179 day

1 reference

Transit Timing Variations and linear ephemerides of confirmed Kepler transiting exoplanets

reason for deprecated rank

81.73780699 day

item/value with less precision and/or accuracy

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

0.3554±0.0068 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

0.3533570881 astronomical unit

1 reference

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

0.4669±0.009 astronomical unit

1 reference

An 11 Earth-mass, Long-period Sub-Neptune Orbiting a Sun-like Star

declination component of proper motion

parallax

6.3833±0.0288 milliarcsecond

2 references

−8.048±0.049 milliarcsecond per year

2 references

right ascension component of proper motion

−49.314±0.054 milliarcsecond per year

2 references

380.0 kelvin

sourcing circumstances

mean

1 reference

Extrasolar Planets Encyclopaedia exoplanet ID

Kepler-538 b

radius

2.26±0.1 Earth radius

1 reference

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

2.215±0.04 Earth radius

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

An 11 Earth-mass, Long-period Sub-Neptune Orbiting a Sun-like Star

2.135±0.097 Earth radius

1 reference

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

2.157±0.052 Earth radius

1 reference

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

0.198±0.004 Jupiter radius

1 reference

An 11 Earth-mass, Long-period Sub-Neptune Orbiting a Sun-like Star

diameter

28,500±3,240 kilometre

1 reference

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

3 references