Kepler-68 Ac (Q6393184)

Kepler-68: three planets, one with a density between that of earth and ice giants

Eccentricity from transit photometry: small planets in Kepler multi-planet systems have low eccentricities

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

Masses, radii, and orbits of small Kepler planets: the transition from gaseous to rocky planets

Long-period giant companions to three compact, multiplanet systems

Transit Timing Variations and linear ephemerides of confirmed Kepler transiting exoplanets

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

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

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. V. Planet sample from Q1-Q12 (36 months)

1 reference

Kepler-68 c.jpg
1,710 × 988; 339 KB

0 references

mass

0.015±0.011 Jupiter mass

1 reference

Kepler-68: three planets, one with a density between that of earth and ice giants

7.2 Earth mass

1 reference

Masses, radii, and orbits of small Kepler planets: the transition from gaseous to rocky planets

2.04±1.78 Earth mass

1 reference

Long-period giant companions to three compact, multiplanet systems

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

0.00642±0.0056 Jupiter mass

1 reference

Long-period giant companions to three compact, multiplanet systems

Kepler object of interest

catalog code

KOI-246.02

catalog

3 references

Kepler-68c

1 reference

BD 48 2893c

1 reference

TOI-1290c

TESS Object of Interest

2 references

Kepler object of interest

KOI-246c

catalog

2 references

Kepler-68 Ac

catalog

Kepler Confirmed Names

2 references

TIC 417676622c

1 reference

Kepler-68c

Kepler Confirmed Names

1 reference

imported from Wikimedia project

discoverer or inventor

Kepler Space Telescope

1 reference

English Wikipedia

time of discovery or invention

12 February 2013

1 reference

imported from Wikimedia project

English Wikipedia

March 2013

1 reference

Kepler-68: three planets, one with a density between that of earth and ice giants

Kepler-68: three planets, one with a density between that of earth and ice giants

2 references

inferred from equatorial coordinates

constellation

Cygnus

1 reference

based on heuristic

parent astronomical body

4 references

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

Kepler-68: three planets, one with a density between that of earth and ice giants

object stated in reference as

Kepler-68

object stated in reference as

2MASS J19240775 4902249

argument of periapsis

0.0 degree

2 references

Long-period giant companions to three compact, multiplanet systems

M sin i

2.669529507±1.889065682 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

0.0

4 references

Long-period giant companions to three compact, multiplanet systems

Kepler-68: three planets, one with a density between that of earth and ice giants

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

0.42±0.41

1 reference

Eccentricity from transit photometry: small planets in Kepler multi-planet systems have low eccentricities

0.099

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

87.071±0.094 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

86.93±0.41 degree

1 reference

Kepler-68: three planets, one with a density between that of earth and ice giants

orbital period

9.605085±0.000072 day

1 reference

Kepler-68: three planets, one with a density between that of earth and ice giants

9.6050273815±0.0000132365 day

1 reference

Transit Timing Variations and linear ephemerides of confirmed Kepler transiting exoplanets

9.60504 day

1 reference

Masses, radii, and orbits of small Kepler planets: the transition from gaseous to rocky planets

9.604979±0.000045 day

1 reference

Eccentricity from transit photometry: small planets in Kepler multi-planet systems have low eccentricities

9.605027±0.000013 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

9.60503867±0.0000323 day

1 reference

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

9.60506201±0.00000458 day

1 reference

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

9.60503867 day

1 reference

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

9.6051 day

1 reference

Long-period giant companions to three compact, multiplanet systems

semi-major axis of an orbit

0.09008±0.00063 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

0.08965238243 astronomical unit

1 reference

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

0.09059±0.00082 astronomical unit

1 reference

Kepler-68: three planets, one with a density between that of earth and ice giants

declination component of proper motion

parallax

6.9076±0.0208 milliarcsecond

2 references

−10.43±0.048 milliarcsecond per year

2 references

right ascension component of proper motion

−7.334±0.039 milliarcsecond per year

2 references

0.085±0.004 Jupiter radius

1 reference

Kepler-68: three planets, one with a density between that of earth and ice giants

1±0.02 Earth radius

1 reference

Masses, radii, and orbits of small Kepler planets: the transition from gaseous to rocky planets

0.927±0.025 Earth radius

1 reference

Eccentricity from transit photometry: small planets in Kepler multi-planet systems have low eccentricities

0.979±0.019 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

0.958±0.245 Earth radius

1 reference

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

0.94±0.05 Earth radius

1 reference

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

0.927±0.034 Earth radius

1 reference

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

0.0827±0.0022 Jupiter radius

1 reference

Eccentricity from transit photometry: small planets in Kepler multi-planet systems have low eccentricities

3 references