(Q5176267)

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

time of discovery or invention

catalog code

HD 148427b

catalog

Henry Draper Catalogue

1 reference

TIC 413853880b

1 reference

12 August 2009

1 reference

imported from Wikimedia project

English Wikipedia

October 2009

1 reference

Five planets and an independent confirmation of HD 196885Ab from Lick observatory

Five planets and an independent confirmation of HD 196885Ab from Lick observatory

2 references

inferred from equatorial coordinates

constellation

Ophiuchus

1 reference

based on heuristic

parent astronomical body

3 references

Five planets and an independent confirmation of HD 196885Ab from Lick observatory

object stated in reference as

HD 148427

object stated in reference as

HD 148427

argument of periapsis

277±68 degree

1 reference

Five planets and an independent confirmation of HD 196885Ab from Lick observatory

M sin i

1.3±0.17 Jupiter mass

1 reference

Accurate Empirical Radii and Masses of Planets and Their Host Stars with Gaia Parallaxes

0.96±0.1 Jupiter mass

1 reference

Five planets and an independent confirmation of HD 196885Ab from Lick observatory

orbital eccentricity

0.16±0.08

2 references

Five planets and an independent confirmation of HD 196885Ab from Lick observatory

Accurate Empirical Radii and Masses of Planets and Their Host Stars with Gaia Parallaxes

orbital period

331.5±3 day

2 references

Accurate Empirical Radii and Masses of Planets and Their Host Stars with Gaia Parallaxes

Five planets and an independent confirmation of HD 196885Ab from Lick observatory

semi-major axis of an orbit

1.04±0.02 astronomical unit

1 reference

Accurate Empirical Radii and Masses of Planets and Their Host Stars with Gaia Parallaxes

0.93±0.01 astronomical unit

1 reference

Five planets and an independent confirmation of HD 196885Ab from Lick observatory

angular distance

0.015683 arcsecond

1 reference

Extrasolar Planets Encyclopaedia exoplanet ID

HD 148427 b

parallax

13.9869±0.0599 milliarcsecond

1 reference

Gaia Data Release 2

14.2059 milliarcsecond

2 references

declination component of proper motion

2.888±0.058 milliarcsecond per year

1 reference

Gaia Data Release 2

3.049 milliarcsecond per year

2 references

right ascension component of proper motion

−37.203±0.101 milliarcsecond per year

1 reference

Gaia Data Release 2

−37.413 milliarcsecond per year

2 references

4 references

right ascension

247.11729666309003 degree

2 references

declination

−13.39963623664 degree

2 references