Kepler-42b (Q3195387)

Spectro-thermometry of M dwarfs and their candidate planets: too hot, too cool, or just right?

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

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

The Gold Standard: Accurate Stellar and Planetary Parameters for Eight Kepler M Dwarf Systems Enabled by Parallaxes

Characterizing the cool KOIs. III. KOI 961: a small star with large proper motion and three small planets

Characterizing the cool Kepler objects of interests. New effective temperatures, metallicities, masses, and radii of low-mass Kepler planet-candidate host stars

unconfirmed exoplanet

2 references

SIMBAD

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

image

Artist's conception of Kepler-42.jpg
4,268 × 2,400; 1.49 MB

0 references

mass

0.009 Jupiter mass

1 reference

Characterizing the cool KOIs. III. KOI 961: a small star with large proper motion and three small planets

Kepler object of interest

Kepler-42b

1 reference

KOI-961.01

3 references

Kepler object of interest

KOI-961b

catalog

2 references

reason for deprecated rank

TIC 63126862b

1 reference

Kepler-42b

Kepler Confirmed Names

item/value with less precision and/or accuracy

2 references

imported from Wikimedia project

discoverer or inventor

Kepler

1 reference

Portuguese Wikipedia

time of discovery or invention

11 January 2012

1 reference

imported from Wikimedia project

Spanish Wikipedia

Wikimedia import URL

https://es.wikipedia.org/w/index.php?title=Kepler-42b&oldid=119405917

2011

1 reference

March 2012

1 reference

Characterizing the cool KOIs. III. KOI 961: a small star with large proper motion and three small planets

Characterizing the cool KOIs. III. KOI 961: a small star with large proper motion and three small planets

2 references

inferred from equatorial coordinates

constellation

Cygnus

1 reference

based on heuristic

parent astronomical body

3 references

Characterizing the cool KOIs. III. KOI 961: a small star with large proper motion and three small planets

object stated in reference as

Kepler-42

object stated in reference as

Kepler-42

orbital eccentricity

0.04±0.2

1 reference

The Gold Standard: Accurate Stellar and Planetary Parameters for Eight Kepler M Dwarf Systems Enabled by Parallaxes

orbital period

1.213770222±0.000000376 day

1 reference

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

1.2137706±0.00000025 day

1 reference

The Gold Standard: Accurate Stellar and Planetary Parameters for Eight Kepler M Dwarf Systems Enabled by Parallaxes

1.21377206±0.0000044 day

1 reference

Characterizing the cool Kepler objects of interests. New effective temperatures, metallicities, masses, and radii of low-mass Kepler planet-candidate host stars

1.2137672±0.0000046 day

1 reference

Characterizing the cool KOIs. III. KOI 961: a small star with large proper motion and three small planets

semi-major axis of an orbit

0.0116 astronomical unit

1 reference

Characterizing the cool KOIs. III. KOI 961: a small star with large proper motion and three small planets

0.01153±0.00055 astronomical unit

1 reference

Characterizing the cool Kepler objects of interests. New effective temperatures, metallicities, masses, and radii of low-mass Kepler planet-candidate host stars

angular distance

0.0003 arcsecond

1 reference

Extrasolar Planets Encyclopaedia exoplanet ID

Kepler-42 b

parallax

24.934±0.0401 milliarcsecond

2 references

declination component of proper motion

−417.42±0.067 milliarcsecond per year

2 references

right ascension component of proper motion

93.126±0.073 milliarcsecond per year

2 references

519.0 kelvin

sourcing circumstances

mean

1 reference

Extrasolar Planets Encyclopaedia exoplanet ID

Kepler-42 b

radius

0.962±0.305 Earth radius

1 reference

Spectro-thermometry of M dwarfs and their candidate planets: too hot, too cool, or just right?

1.24±0.23 Earth radius

1 reference

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

0.912±0.122 Earth radius

1 reference

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

0.76±0.03 Earth radius

1 reference

The Gold Standard: Accurate Stellar and Planetary Parameters for Eight Kepler M Dwarf Systems Enabled by Parallaxes

0.92±0.14 Earth radius

1 reference

Characterizing the cool Kepler objects of interests. New effective temperatures, metallicities, masses, and radii of low-mass Kepler planet-candidate host stars

0.07±0.02 Jupiter radius

1 reference

Characterizing the cool KOIs. III. KOI 961: a small star with large proper motion and three small planets

diameter

12,300±3,890 kilometre

1 reference

Spectro-thermometry of M dwarfs and their candidate planets: too hot, too cool, or just right?

3 references