(Q1039721)

Planetary Companions to Evolved Intermediate-Mass Stars: 14 Andromedae, 81 Ceti, 6 Lyncis, and HD167042

Planet engulfment by ~1.5-3 M☉ red giants

imported from Wikimedia project

gas giant

1 reference

French Wikipedia

unconfirmed exoplanet

1 reference

1 reference

14 And b rv.pdf
1,583 × 1,125; 46 KB

1 reference

imported from Wikimedia project

English Wikipedia

Wikimedia import URL

https://en.wikipedia.org/w/index.php?title=14_Andromedae_b&oldid=916019026

name

Spe (English)

named by

International Astronomical Union

1 reference

reference URL

https://www.iau.org/news/pressreleases/detail/iau1514/

mass

4.684 Jupiter mass

1 reference

time of discovery or invention

catalog code

HD 221345b

catalog

Henry Draper Catalogue

1 reference

TIC 333225860b

1 reference

3 July 2008

1 reference

imported from Wikimedia project

English Wikipedia

December 2008

1 reference

Planetary Companions to Evolved Intermediate-Mass Stars: 14 Andromedae, 81 Ceti, 6 Lyncis, and HD167042

Planetary Companions to Evolved Intermediate-Mass Stars: 14 Andromedae, 81 Ceti, 6 Lyncis, and HD167042

2 references

inferred from equatorial coordinates

constellation

Andromeda

1 reference

based on heuristic

parent astronomical body

3 references

Planetary Companions to Evolved Intermediate-Mass Stars: 14 Andromedae, 81 Ceti, 6 Lyncis, and HD167042

object stated in reference as

14 And

object stated in reference as

14 And

argument of periapsis

0 degree

2 references

Planetary Companions to Evolved Intermediate-Mass Stars: 14 Andromedae, 81 Ceti, 6 Lyncis, and HD167042

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

3.2±0.6 Jupiter mass

1 reference

Planet engulfment by ~1.5-3 M☉ red giants

4.8 Jupiter mass

1 reference

Planetary Companions to Evolved Intermediate-Mass Stars: 14 Andromedae, 81 Ceti, 6 Lyncis, and HD167042

3.559±0.122 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

4.684 Jupiter mass

1 reference

Determining the true mass of radial-velocity exoplanets with Gaia. Nine planet candidates in the brown dwarf or stellar regime and 27 confirmed planets

orbital eccentricity

0.0

3 references

Planetary Companions to Evolved Intermediate-Mass Stars: 14 Andromedae, 81 Ceti, 6 Lyncis, and HD167042

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

186.76±0.12 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

185.84±0.23 day

1 reference

Planetary Companions to Evolved Intermediate-Mass Stars: 14 Andromedae, 81 Ceti, 6 Lyncis, and HD167042

semi-major axis of an orbit

0.83 astronomical unit

1 reference

Planetary Companions to Evolved Intermediate-Mass Stars: 14 Andromedae, 81 Ceti, 6 Lyncis, and HD167042

0.68±0.06 astronomical unit

1 reference

Planet engulfment by ~1.5-3 M☉ red giants

0.775 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

declination component of proper motion

parallax

13.2289±0.1245 milliarcsecond

2 references

−83.758±0.141 milliarcsecond per year

2 references

right ascension component of proper motion

287.292±0.186 milliarcsecond per year

2 references

3 references