K2-89b (Q91046458)

Characterizing K2 Candidate Planetary Systems Orbiting Low-mass Stars. II. Planetary Systems Observed During Campaigns 1-7

unconfirmed exoplanet

2 references

K2-155: A Bright Metal-poor M Dwarf with Three Transiting Super-Earths

SIMBAD

catalog code

EPIC 210838726 b

1 reference

K2-89b

2 references

Ecliptic Plane Input Catalog

EPIC 210838726.01

catalog

2 references

time of discovery or invention

TIC 440687723b

1 reference

September 2016

1 reference

197 candidates and 104 validated planets in K2's first five fields

197 candidates and 104 validated planets in K2's first five fields

2 references

inferred from equatorial coordinates

constellation

Taurus

1 reference

based on heuristic

parent astronomical body

K2-89

4 references

K2-155: A Bright Metal-poor M Dwarf with Three Transiting Super-Earths

SIMBAD

197 candidates and 104 validated planets in K2's first five fields

object stated in reference as

K2-89

object stated in reference as

2MASS J03481599+2027347

argument of periapsis

51.29±137.816951 degree

1 reference

Characterizing K2 Candidate Planetary Systems Orbiting Low-mass Stars. II. Planetary Systems Observed During Campaigns 1-7

orbital eccentricity

0.15±0.197141

1 reference

Characterizing K2 Candidate Planetary Systems Orbiting Low-mass Stars. II. Planetary Systems Observed During Campaigns 1-7

orbital inclination

85.77±2.27 degree

1 reference

Characterizing K2 Candidate Planetary Systems Orbiting Low-mass Stars. II. Planetary Systems Observed During Campaigns 1-7

orbital period

1.095979±0.000061 day

1 reference

Characterizing K2 Candidate Planetary Systems Orbiting Low-mass Stars. II. Planetary Systems Observed During Campaigns 1-7

1.096026±0.000065 day

1 reference

197 candidates and 104 validated planets in K2's first five fields

semi-major axis of an orbit

0.017±0.001 astronomical unit

1 reference

Characterizing K2 Candidate Planetary Systems Orbiting Low-mass Stars. II. Planetary Systems Observed During Campaigns 1-7

0.01462±0.00051 astronomical unit

1 reference

197 candidates and 104 validated planets in K2's first five fields

declination component of proper motion

parallax

11.594±0.0416 milliarcsecond

2 references

−33.829±0.044 milliarcsecond per year

2 references

right ascension component of proper motion

90.227±0.086 milliarcsecond per year

2 references

1.08±0.09 Earth radius

1 reference

Characterizing K2 Candidate Planetary Systems Orbiting Low-mass Stars. II. Planetary Systems Observed During Campaigns 1-7

0.615±0.08 Earth radius

1 reference

197 candidates and 104 validated planets in K2's first five fields

0.055±0.007 Jupiter radius

1 reference

197 candidates and 104 validated planets in K2's first five fields

3 references