Kepler-397c (Q28855482)

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

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

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

unconfirmed exoplanet

2 references

SIMBAD

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

catalog code

Kepler-397c

catalog

Kepler Confirmed Names

3 references

Kepler object of interest

KOI-2681.01

catalog

3 references

Kepler object of interest

KOI-2681c

catalog

2 references

imported from Wikimedia project

TIC 271963778c

1 reference

discoverer or inventor

Kepler Space Telescope

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

Cygnus

1 reference

based on heuristic

parent astronomical body

3 references

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-397

object stated in reference as

2MASS J19433458+4222496

orbital period

135.497801891±0.0002438561 day

1 reference

Transit Timing Variations and linear ephemerides of confirmed Kepler transiting exoplanets

135.49748743±0.00000858 day

1 reference

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

135.4977745±0.0003513 day

1 reference

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

135.498527±0.000668 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

0.48 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

−21.5±5.7 milliarcsecond per year

2 references

VizieR Online Data Catalog: UCAC4 Catalogue (Zacharias+, 2012)

right ascension component of proper motion

SIMBAD

−2.9±5.8 milliarcsecond per year

2 references

VizieR Online Data Catalog: UCAC4 Catalogue (Zacharias+, 2012)

SIMBAD

radius

6.35±0.37 Earth radius

1 reference

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

0.551±0.05 Jupiter radius

1 reference

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

3 references

right ascension

295.8940373 degree

1 reference

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

declination

42.3805156 degree

1 reference

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