K2-229b (Q51338038)

Homogeneous Analysis of Hot Earths: Masses, Sizes, and Compositions

An Earth-sized exoplanet with a Mercury-like composition

Ultra-short-period Planets in K2. III. Neighbors are Common with 13 New Multiplanet Systems and 10 Newly Validated Planets in Campaigns 0–8 and 10

unconfirmed exoplanet

2 references

275 Candidates and 149 Validated Planets Orbiting Bright Stars in K2 Campaigns 0–10

1 reference

2.49±0.43 Earth mass

1 reference

Homogeneous Analysis of Hot Earths: Masses, Sizes, and Compositions

2.59±0.43 Earth mass

1 reference

An Earth-sized exoplanet with a Mercury-like composition

0.00815±0.00135 Jupiter mass

1 reference

An Earth-sized exoplanet with a Mercury-like composition

Ecliptic Plane Input Catalog

catalog code

EPIC 228801451.01

catalog

3 references

BD-05 3504b

1 reference

EPIC 228801451 b

1 reference

K2-229b

2 references

Ecliptic Plane Input Catalog

EPIC 228801451b

catalog

2 references

imported from Wikimedia project

TIC 98720809b

1 reference

discoverer or inventor

Kepler Space Telescope

1 reference

Swedish Wikipedia

time of discovery or invention

March 2018

1 reference

275 Candidates and 149 Validated Planets Orbiting Bright Stars in K2 Campaigns 0–10

275 Candidates and 149 Validated Planets Orbiting Bright Stars in K2 Campaigns 0–10

2 references

inferred from equatorial coordinates

constellation

Virgo

1 reference

based on heuristic

parent astronomical body

K2-229

5 references

SIMBAD

An Earth-sized exoplanet with a Mercury-like composition

275 Candidates and 149 Validated Planets Orbiting Bright Stars in K2 Campaigns 0–10

object stated in reference as

K2-229

object stated in reference as

2MASS J12272958-0643188

orbital eccentricity

0.0

2 references

An Earth-sized exoplanet with a Mercury-like composition

orbital inclination

81.593642±10.835042 degree

1 reference

275 Candidates and 149 Validated Planets Orbiting Bright Stars in K2 Campaigns 0–10

89.7±4 degree

1 reference

Ultra-short-period Planets in K2. III. Neighbors are Common with 13 New Multiplanet Systems and 10 Newly Validated Planets in Campaigns 0–8 and 10

83.9±2.8 degree

1 reference

An Earth-sized exoplanet with a Mercury-like composition

reason for deprecated rank

orbital period

0.584 day

item/value with less precision and/or accuracy

1 reference

Homogeneous Analysis of Hot Earths: Masses, Sizes, and Compositions

0.584249±0.000014 day

1 reference

An Earth-sized exoplanet with a Mercury-like composition

0.58424±0.000014 day

1 reference

275 Candidates and 149 Validated Planets Orbiting Bright Stars in K2 Campaigns 0–10

0.584216±0.000022 day

1 reference

Ultra-short-period Planets in K2. III. Neighbors are Common with 13 New Multiplanet Systems and 10 Newly Validated Planets in Campaigns 0–8 and 10

0.58426±0.00002 day

1 reference

semi-major axis of an orbit

0.0131 astronomical unit

1 reference

0.012888±0.00013 astronomical unit

1 reference

An Earth-sized exoplanet with a Mercury-like composition

declination component of proper motion

parallax

9.7229±0.102 milliarcsecond

2 references

7.434±0.09 milliarcsecond per year

2 references

right ascension component of proper motion

−80.886±0.131 milliarcsecond per year

2 references

1,818.0 kelvin

sourcing circumstances

mean

1 reference

Extrasolar Planets Encyclopaedia exoplanet ID

K2-229 b

radius

1.197±0.048 Earth radius

1 reference

Homogeneous Analysis of Hot Earths: Masses, Sizes, and Compositions

1.164±0.066 Earth radius

1 reference

An Earth-sized exoplanet with a Mercury-like composition

1.14±0.06 Earth radius

1 reference

0.1119436077±0.0123578408 Jupiter radius

1 reference

275 Candidates and 149 Validated Planets Orbiting Bright Stars in K2 Campaigns 0–10

1±0.02 Earth radius

1 reference

Ultra-short-period Planets in K2. III. Neighbors are Common with 13 New Multiplanet Systems and 10 Newly Validated Planets in Campaigns 0–8 and 10

0.102±0.005 Jupiter radius

1 reference

3 references