K2-137b (Q89215608)

SIMBAD

Exoplanets around Low-mass Stars Unveiled by K2

4 references

K2-137 b: an Earth-sized planet in a 4.3-h orbit around an M-dwarf

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

mass

0.5 Jupiter mass

1 reference

K2-137 b: an Earth-sized planet in a 4.3-h orbit around an M-dwarf

K2-137b

2 references

Ecliptic Plane Input Catalog

EPIC 228813918b

catalog

2 references

time of discovery or invention

TIC 98720702b

1 reference

2017

1 reference

March 2018

1 reference

K2-137 b: an Earth-sized planet in a 4.3-h orbit around an M-dwarf

K2-137 b: an Earth-sized planet in a 4.3-h orbit around an M-dwarf

2 references

inferred from equatorial coordinates

constellation

Virgo

1 reference

based on heuristic

parent astronomical body

K2-137

3 references

K2-137 b: an Earth-sized planet in a 4.3-h orbit around an M-dwarf

object stated in reference as

K2-137

SIMBAD

object stated in reference as

2MASS J12272899-0611428

orbital eccentricity

0.0

2 references

K2-137 b: an Earth-sized planet in a 4.3-h orbit around an M-dwarf

orbital inclination

93.1±20 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

89.6±3.3 degree

1 reference

K2-137 b: an Earth-sized planet in a 4.3-h orbit around an M-dwarf

orbital period

0.179719±0.000028 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

0.179715±0.000001 day

1 reference

K2-137 b: an Earth-sized planet in a 4.3-h orbit around an M-dwarf

semi-major axis of an orbit

0.0058±0.0006 astronomical unit

1 reference

K2-137 b: an Earth-sized planet in a 4.3-h orbit around an M-dwarf

declination component of proper motion

parallax

10.0853±0.0623 milliarcsecond

2 references

3.155±0.075 milliarcsecond per year

2 references

right ascension component of proper motion

−79.533±0.135 milliarcsecond per year

2 references

0.64±0.1 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

0.89±0.09 Earth radius

1 reference

K2-137 b: an Earth-sized planet in a 4.3-h orbit around an M-dwarf

0.079±0.008 Jupiter radius

1 reference

K2-137 b: an Earth-sized planet in a 4.3-h orbit around an M-dwarf

3 references