(Q4641944)

HD 162978

Henry Draper Catalogue

1 reference

HIP 87706

1 reference

HR 6672

Bright Star Catalogue

1 reference

GSC 06845-00692

1 reference

GC 24347

Boss General Catalogue

1 reference

GCRV 10354

General Catalogue of Stellar Radial Velocities

1 reference

GUM 71

1 reference

HIC 87706

Hipparcos Input Catalogue

1 reference

PPM 267497

1 reference

TD1 21187

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

TYC 6845-692-1

1 reference

UBV 15228

UBV Photoelectric Photometry Catalogue

1 reference

uvby98 100162978

uvbyβ Photoelectric Photometric Catalogue

1 reference

YZ 114 12261

Yale Observatory Zone Catalog

1 reference

UCAC4 326-118574

Fourth USNO CCD Astrograph Catalog

1 reference

CGO 464

A catalogue of galactic O stars. The ionization of the low density interstellar medium by runaway stars

1 reference

GOS G004.54+00.30 01

A galactic O star catalog

1 reference

WEB 14802

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

1 reference

Catalog of Galactic OB Stars

Gaia DR2 4067435566661212672

1 reference

63 Oph

Flamsteed designation

0 references

Gaia DR3 4067435566661212672

1 reference

TIC 133843920

1 reference

ALS 4481

1 reference

UBV M 22460

UBV Photoelectric Photometry Catalogue

1 reference

1 reference

inferred from equatorial coordinates

distance from Earth

1,102.4143±107.191 parsec

1 reference

799±107 parsec

1 reference

The interstellar Ca II distance scale

stellar rotational velocity

56 kilometre per second

1 reference

The IACOB project. I. Rotational velocities in northern Galactic O- and early B-type stars revisited. The impact of other sources of line-broadening

53 kilometre per second

1 reference

The IACOB project. I. Rotational velocities in northern Galactic O- and early B-type stars revisited. The impact of other sources of line-broadening

58 kilometre per second

1 reference

The IACOB project. III. New observational clues to understand macroturbulent broadening in massive O- and B-type stars

47 kilometre per second

1 reference

The IACOB project. III. New observational clues to understand macroturbulent broadening in massive O- and B-type stars

54 kilometre per second

1 reference

The IACOB project. V. Spectroscopic parameters of the O-type stars in the modern grid of standards for spectral classification

parallax

0.9071±0.0882 milliarcsecond

1 reference

1.0376±0.1187 milliarcsecond

1 reference

declination component of proper motion

−2.194±0.114 milliarcsecond per year

1 reference

−2.63±0.21 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−2.65±0.43 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−7 milliarcsecond per year

1 reference

−2.23±0.071 milliarcsecond per year

1 reference

right ascension component of proper motion

0.704±0.149 milliarcsecond per year

1 reference

1.66±0.41 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

1.29±0.77 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−7 milliarcsecond per year

1 reference

0.68±0.129 milliarcsecond per year

1 reference

radial velocity

−11±5 kilometre per second

3 references

Radial velocities of 2111 stars

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

General Catalogue of Stellar Radial Velocities

−12.1±2.1 kilometre per second

1 reference

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

−11.0 kilometre per second

2 references

Radial velocities of 2111 stars

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

−14.0 kilometre per second

1 reference

Radial velocities of some early-type stars

−9±6 kilometre per second

1 reference

The IACOB project. V. Spectroscopic parameters of the O-type stars in the modern grid of standards for spectral classification

spectral class

O8III

1 reference

MK Spectral Types for Bright Southern OB Stars

OB

1 reference

Luminous stars in the Southern Milky Way

O7/8

1 reference

Catalogue of two-dimensional spectral types for the HD stars, Vol.4

O8II((f))

1 reference

The Galactic O-Star Spectroscopic Survey (GOSSS). II. Bright southern stars

O 8.5III((F))

1 reference

Spectroscopic observations of O-type stars. V. The hydrogen lines and lambda 4686 He II

O 7.5II ((F))

1 reference

Spectral classification of OB stars in both hemispheres and the absolute magnitude calibration

O8.5IIIe

1 reference

Spectroscopic studies of O-type stars. I. Classification and absolute magnitudes

O8

2 references

Photometric, polarization, and spectroscopic observations of O and B stars

The law of interstellar reddening and absorption

B2

1 reference

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

O8II

1 reference

Dark dust and single-cloud sightlines in the ISM

O8.5III((F))

1 reference

Spectroscopic observations of O-type stars. V. The hydrogen lines and lambda 4686 He II

O7.5II((F))

1 reference

Spectral classification of OB stars in both hemispheres and the absolute magnitude calibration

Catalogue of Stellar Photometry in Johnson's 11-color system

5.35

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

6.24

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

6.20

1 reference

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

7.33±0.32

1 reference

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

5.969±0.02

1 reference

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

5.966±0.036

1 reference

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

5.954±0.015

1 reference

6.115156±0.00292

1 reference

2 references

268.72518000495995 degree

1 reference

declination

−24.88709559456 degree

1 reference

effective temperature

35,000 kelvin

1 reference

The IACOB project. V. Spectroscopic parameters of the O-type stars in the modern grid of standards for spectral classification

surface gravity

3,160 centimetre per square second

1 reference

The IACOB project. V. Spectroscopic parameters of the O-type stars in the modern grid of standards for spectral classification