(Q25631060)

Statements

instance of

unconfirmed exoplanet

1 reference

stated in

SIMBAD

double star

1 reference

stated in

SIMBAD

visual artifact

1 reference

stated in

Extrasolar Planets Encyclopaedia

star

1 reference

stated in

SIMBAD

image

HD 131399.jpg
3,000 × 3,000; 696 KB

0 references

mass

4 Jupiter mass

1 reference

stated in

RETRACTED: Direct imaging discovery of a Jovian exoplanet within a triple-star system

stated in source according to

Extrasolar Planets Encyclopaedia

catalog code

HD 131399b

catalog

Henry Draper Catalogue

1 reference

stated in

SIMBAD

HD 131399Ab

1 reference

stated in

SIMBAD

WDS J14544-3409Ab

catalog

Washington Double Star Catalog

1 reference

stated in

SIMBAD

time of discovery or invention

7 July 2016

0 references

site of astronomical discovery

Very Large Telescope

0 references

discovery method

direct imaging

1 reference

stated in

Extrasolar Planets Encyclopaedia

constellation

Centaurus

1 reference

based on heuristic

inferred from equatorial coordinates

parent astronomical body

HD 131399A

2 references

stated in

SIMBAD

stated in

Extrasolar Planets Encyclopaedia

object stated in reference as

HD 131399A

orbital eccentricity

0.35±0.25

1 reference

stated in

RETRACTED: Direct imaging discovery of a Jovian exoplanet within a triple-star system

stated in source according to

Extrasolar Planets Encyclopaedia

semi-major axis of an orbit

80 astronomical unit

1 reference

stated in

RETRACTED: Direct imaging discovery of a Jovian exoplanet within a triple-star system

stated in source according to

Extrasolar Planets Encyclopaedia

declination component of proper motion

−30.896±0.097 milliarcsecond per year

1 reference

stated in

Gaia Data Release 2

right ascension component of proper motion

−30.854±0.118 milliarcsecond per year

1 reference

stated in

Gaia Data Release 2

epoch

J2000.0

2 references

stated in

Gaia Data Release 2

stated in

Extrasolar Planets Encyclopaedia

right ascension

223.60545485947628 degree

1 reference

stated in

Gaia Data Release 2

declination

−34.14278804766167 degree

1 reference

stated in

Gaia Data Release 2

Identifiers