(Q5097751)

HD 118991

Henry Draper Catalogue

1 reference

SAO 241076

Smithsonian Astrophysical Observatory Star Catalog

1 reference

HIP 66821

1 reference

Q Cen

1 reference

imported from Wikimedia project

English Wikipedia

uvby98 100118991

uvbyβ Photoelectric Photometric Catalogue

1 reference

CPC 19 5152

Cape Photographic Catalogue

1 reference

GC 18495

Boss General Catalogue

1 reference

GCRV 8089

General Catalogue of Stellar Radial Velocities

1 reference

HIC 66821

Hipparcos Input Catalogue

1 reference

PPM 342157

1 reference

ROT 1983

Catalogue of rotational velocities of the stars

1 reference

TD1 16983

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

WDS J13417-5434AB

Washington Double Star Catalog

1 reference

CEL 4277

Celescope Catalogue of Ultraviolet Magnitudes

1 reference

IDS 13353-5403 AB

Index Catalogue of Visual Double Stars

1 reference

UBV 12240

UBV Photoelectric Photometry Catalogue

1 reference

IRAS 13385-5418

1 reference

WEB 11779

Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue

1 reference

1 reference

inferred from equatorial coordinates

stellar rotational velocity

321 kilometre per second

1 reference

Rotational velocities of A-type stars in the northern hemisphere. II. Measurement of v sin i

281 kilometre per second

1 reference

Catalogue of rotational velocities of the stars

parallax

12.05±0.89 milliarcsecond

1 reference

The HIPPARCOS Catalogue

12.02±0.69 milliarcsecond

1 reference

declination component of proper motion

−24.26±0.53 milliarcsecond per year

1 reference

−24.58±0.61 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−55 milliarcsecond per year

1 reference

right ascension component of proper motion

−42.33±0.6 milliarcsecond per year

1 reference

−43.65±0.71 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−49 milliarcsecond per year

1 reference

radial velocity

10.0 kilometre per second

2 references

Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue

The revision of the general catalogue of radial velocities

2±10 kilometre per second

2 references

Catalogue of observed velocities

General Catalogue of Stellar Radial Velocities

10±3.7 kilometre per second

1 reference

Astrophysical supplements to the ASCC-2.5: Ia. Radial velocities of ∼55000 stars and mean radial velocities of 516 Galactic open clusters and associations

10 kilometre per second

1 reference

The revision of the general catalogue of radial velocities

12.9 kilometre per second

1 reference

The radial velocities of 335 late B-type stars

2.0 kilometre per second

1 reference

Catalogue of observed velocities

spectral class

B9Vn

1 reference

Catalogue of two dimentional spectral types for the HD stars, Vol. 1

B8.5Vn+A2.5Va

1 reference

The early A type stars: refined MK classification, confrontation with Stromgren photometry, and the effects of rotation

B8V

1 reference

The Scorpio-Centaurus association. II. Spectral types and luminosities of 220 O, B and A stars

B9

1 reference

VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925)

imported from Wikimedia project

4.96

1 reference

5.01

1 reference

2.41 solar radius

1 reference

Swedish Wikipedia

Wikimedia import URL

https://sv.wikipedia.org/w/index.php?title=HD_118991&oldid=50467777

epoch

J2000.0

2 references

right ascension

205.436550688 degree

1 reference

declination

−54.559424295 degree

1 reference

effective temperature

10,740 kelvin

1 reference

Rotational velocities of A-type stars. IV. Evolution of rotational velocities

A

0 references

Q Centauri B

series ordinal

B

1 reference