(Q28808186)

time of discovery or invention

TIC 73416947b

1 reference

December 2012

1 reference

Substellar Companions to Seven Evolved Intermediate-Mass Stars

Substellar Companions to Seven Evolved Intermediate-Mass Stars

2 references

inferred from equatorial coordinates

constellation

Ursa Major

1 reference

based on heuristic

parent astronomical body

Omicron Ursae Majoris

3 references

SIMBAD

Substellar Companions to Seven Evolved Intermediate-Mass Stars

object stated in reference as

omi UMa

object stated in reference as

omi UMa

argument of periapsis

58±42 degree

1 reference

Substellar Companions to Seven Evolved Intermediate-Mass Stars

40.8±30.9 degree

1 reference

Revisiting Planetary Systems in Okayama Planet Search Program: A new long-period planet, RV astrometry joint analysis, and multiplicity-metallicity trend around evolved stars

M sin i

4.1 Jupiter mass

1 reference

Substellar Companions to Seven Evolved Intermediate-Mass Stars

3.651±0.298 Jupiter mass

1 reference

Revisiting Planetary Systems in Okayama Planet Search Program: A new long-period planet, RV astrometry joint analysis, and multiplicity-metallicity trend around evolved stars

orbital eccentricity

0.13±0.065

1 reference

Substellar Companions to Seven Evolved Intermediate-Mass Stars

0.149±0.079

1 reference

Revisiting Planetary Systems in Okayama Planet Search Program: A new long-period planet, RV astrometry joint analysis, and multiplicity-metallicity trend around evolved stars

orbital period

1,569.81±13.59 day

1 reference

Revisiting Planetary Systems in Okayama Planet Search Program: A new long-period planet, RV astrometry joint analysis, and multiplicity-metallicity trend around evolved stars

1,630±35 day

1 reference

Substellar Companions to Seven Evolved Intermediate-Mass Stars

semi-major axis of an orbit

3.9 astronomical unit

1 reference

Substellar Companions to Seven Evolved Intermediate-Mass Stars

3.691±0.021 astronomical unit

1 reference

Revisiting Planetary Systems in Okayama Planet Search Program: A new long-period planet, RV astrometry joint analysis, and multiplicity-metallicity trend around evolved stars

parallax

18.21±0.16 milliarcsecond

2 references

Validation of the new Hipparcos reduction

declination component of proper motion

SIMBAD

−107.45±0.12 milliarcsecond per year

2 references

Validation of the new Hipparcos reduction

right ascension component of proper motion

SIMBAD

−133.76±0.09 milliarcsecond per year

2 references

Validation of the new Hipparcos reduction

3 references

right ascension

127.5649503 degree

1 reference

Substellar Companions to Seven Evolved Intermediate-Mass Stars

declination

60.7177048 degree

1 reference

Substellar Companions to Seven Evolved Intermediate-Mass Stars

time of periapsis

2,453,400±170 Julian day

epoch

J2000.0

1 reference

Substellar Companions to Seven Evolved Intermediate-Mass Stars