(Q1039825)

time of discovery or invention

catalog code

HD 102272b

catalog

Henry Draper Catalogue

1 reference

TIC 82605074b

1 reference

18 June 2008

1 reference

imported from Wikimedia project

English Wikipedia

March 2009

1 reference

A planet in a 0.6 AU orbit around the K0 giant HD 102272

A planet in a 0.6 AU orbit around the K0 giant HD 102272

2 references

inferred from equatorial coordinates

constellation

Leo

1 reference

based on heuristic

parent astronomical body

3 references

A planet in a 0.6 AU orbit around the K0 giant HD 102272

object stated in reference as

HD 102272

object stated in reference as

HD 102272

argument of periapsis

118±58 degree

1 reference

A planet in a 0.6 AU orbit around the K0 giant HD 102272

M sin i

4.94±0.64 Jupiter mass

1 reference

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

5.26±1.6 Jupiter mass

1 reference

Planet engulfment by ~1.5-3 M☉ red giants

5.9±0.2 Jupiter mass

1 reference

A planet in a 0.6 AU orbit around the K0 giant HD 102272

orbital eccentricity

0.05±0.04

2 references

A planet in a 0.6 AU orbit around the K0 giant HD 102272

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

orbital period

127.58±0.3 day

2 references

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

A planet in a 0.6 AU orbit around the K0 giant HD 102272

semi-major axis of an orbit

0.58±0.08 astronomical unit

1 reference

Planet engulfment by ~1.5-3 M☉ red giants

0.51±0.03 astronomical unit

1 reference

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

0.614±0.001 astronomical unit

1 reference

A planet in a 0.6 AU orbit around the K0 giant HD 102272

angular distance

0.001706 arcsecond

1 reference

Extrasolar Planets Encyclopaedia exoplanet ID

HD 102272 b

parallax

2.8571±0.1135 milliarcsecond

2 references

declination component of proper motion

7.639±0.101 milliarcsecond per year

2 references

right ascension component of proper motion

−7.371±0.125 milliarcsecond per year

2 references

3 references