HR 4887 (Q6873795)

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catalog code

HR 4887

Smithsonian Astrophysical Observatory Star Catalog

Bright Star Catalogue

1 reference

IRAS 12503-6003

1 reference

SAO 252069

1 reference

2MASS J12532189-6019424

1 reference

NGC 4755 1

New General Catalogue

1 reference

HD 111904

Catalog of Galactic OB Stars

Henry Draper Catalogue

1 reference

HIP 62894

1 reference

ALS 2803

1 reference

CD-59 4455

Cordoba Durchmusterung

1 reference

CEL 4163

Celescope Catalogue of Ultraviolet Magnitudes

1 reference

CPC 20.1 3732

Cape Photographic Catalogue

1 reference

CPD-59 4529

Cape Photographic Durchmusterung

1 reference

GC 17475

Boss General Catalogue

1 reference

GCRV 7707

General Catalogue of Stellar Radial Velocities

1 reference

HIC 62894

Hipparcos Input Catalogue

1 reference

N30 2967

Catalog of 5,268 Standard Stars Based on the Normal System N30

1 reference

NSV 6008

New Catalogue of Suspected Variable Stars

1 reference

PPM 359716

1 reference

ROT 1900

Catalogue of rotational velocities of the stars

1 reference

TYC 8989-2110-1

1 reference

UBV 11587

UBV Photoelectric Photometry Catalogue

1 reference

UBV M 34426

Photoelectric catalogue, magnitudes and colors of stars in the UBV and UCBV systems

1 reference

uvby98 247550001

uvbyβ Photoelectric Photometric Catalogue

1 reference

UCAC4 149-116828

Fourth USNO CCD Astrograph Catalog

1 reference

WEB 11151

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

1 reference

stellar rotational velocity

Gaia DR2 6056408567538569088

1 reference

1 reference

70 kilometre per second

1 reference

English Wikipedia

60 kilometre per second

1 reference

A catalogue of stellar rotational velocities

parallax

0.3569±0.0729 milliarcsecond

1 reference

0.81±0.64 milliarcsecond

1 reference

The HIPPARCOS Catalogue

0.69±0.39 milliarcsecond

1 reference

Validation of the new Hipparcos reduction

declination component of proper motion

−1.101±0.093 milliarcsecond per year

1 reference

−1.44±0.27 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−0.97±0.47 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−12 milliarcsecond per year

1 reference

−5 milliarcsecond per year

1 reference

right ascension component of proper motion

−4.299±0.088 milliarcsecond per year

1 reference

−4.39±0.31 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−4.12±0.52 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−10 milliarcsecond per year

1 reference

5 milliarcsecond per year

1 reference

radial velocity

−19.0 kilometre per second

2 references

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

−15±5 kilometre per second

1 reference

General Catalogue of Stellar Radial Velocities

−10.00 kilometre per second

1 reference

−18.00 kilometre per second

1 reference

−15±2 kilometre per second

1 reference

Spectroscopic observations of stars of the kappa Crucis cluster

−19.00 kilometre per second

1 reference

−14±4 kilometre per second

1 reference

Spectroscopic observations of stars of the kappa Crucis cluster

−11±2 kilometre per second

1 reference

Spectroscopic observations of stars of the kappa Crucis cluster

−4±4 kilometre per second

1 reference

Spectroscopic observations of stars of the kappa Crucis cluster

−9±5 kilometre per second

1 reference

Spectroscopic observations of stars of the kappa Crucis cluster

−18±3 kilometre per second

1 reference

Spectroscopic observations of stars of the kappa Crucis cluster

−19±3 kilometre per second

1 reference

Spectroscopic observations of stars of the kappa Crucis cluster

−23±1 kilometre per second

1 reference

Spectroscopic observations of stars of the kappa Crucis cluster

−22±2 kilometre per second

1 reference

Spectroscopic observations of stars of the kappa Crucis cluster

−15±3 kilometre per second

1 reference

Spectroscopic observations of stars of the kappa Crucis cluster

−19±4.3 kilometre per second

1 reference

Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system

type of variable star

Alpha Cygni variable

1 reference

English Wikipedia

spectral class

B9

1 reference

B7II

1 reference

Luminous stars in the Southern Milky Way

B9Iab

1 reference

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

B9Ia

8 references

Red supergiants in open clusters

Line strengths for southerns OB stars. II. Observations with moderate dispersion

MK Spectral Types for Bright Southern OB Stars

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

A new photoelectric method of classification of luminosity and spectral type for O and B-type stars

Three-color photometry of bright southern supergiants

Southern hemisphere photometry. II. Photoelectric measures of bright stars

Spectral classification of Southern stars of high luminosity

B9Ib

1 reference

Spectral classification of Southern fundamental stars

B9Ia-ab

1 reference

Spectroscopic observations of stars of the kappa Crucis cluster

B8:Ib

1 reference

Southern hemisphere photometry IV: The galactic cluster NGC 4755

B9p

1 reference

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

5.75

1 reference

Catalog of Galactic OB Stars

6.05±0.01

1 reference

5.77±0.01

1 reference

7.09±0.42

1 reference

VizieR Online Data Catalog: UCAC4 Catalogue (Zacharias+, 2012)

5.6204±0.0013

1 reference

4.863±0.037

1 reference

VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

4.807±0.234

astronomical filter

H band

1 reference

VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

4.641±0.021

astronomical filter

K band

1 reference

VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

radius

69.9 solar radius

1 reference

https://sv.wikipedia.org/w/index.php?title=HD_111904&oldid=50593677

Swedish Wikipedia

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1 reference

193.34122480270830 degree

1 reference

declination

−60.32848930160660 degree

1 reference

age estimated by a dating method

8.1 megaannum

1 reference