HD 68657 (Q3781591)

CEL 2217

Celescope Catalogue of Ultraviolet Magnitudes

1 reference

CPC 0 5513

Cape Photographic Catalogue

1 reference

CPD-48 1545

Cape Photographic Durchmusterung

1 reference

GC 11154

Boss General Catalogue

1 reference

GCRV 5438

General Catalogue of Stellar Radial Velocities

1 reference

GSC 08140-06537

1 reference

HD 68657

Henry Draper Catalogue

1 reference

HIC 40077

Hipparcos Input Catalogue

1 reference

HIP 40077

1 reference

HR 3227

Bright Star Catalogue

1 reference

PPM 312718

1 reference

SAO 219565

Smithsonian Astrophysical Observatory Star Catalog

1 reference

TD1 12001

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

TYC 8140-6537-1

1 reference

UBV 7893

UBV Photoelectric Photometry Catalogue

1 reference

UBV M 14086

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

1 reference

uvby98 100068657

uvbyβ Photoelectric Photometric Catalogue

1 reference

WEB 7820

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

1 reference

Gaia DR2 5516092679413453568

1 reference

0 references

221.946±4.7831 parsec

1 reference

stellar rotational velocity

74±10 kilometre per second

1 reference

Projected rotational velocities and stellar characterization of 350 B stars in the nearby Galactic disk

parallax

4.5056±0.0971 milliarcsecond

1 reference

4.48±0.49 milliarcsecond

1 reference

The HIPPARCOS Catalogue

3.87±0.27 milliarcsecond

1 reference

Validation of the new Hipparcos reduction

declination component of proper motion

4.756±0.255 milliarcsecond per year

1 reference

4.48±0.24 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

4.02±0.42 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−8 milliarcsecond per year

1 reference

right ascension component of proper motion

−17.171±0.229 milliarcsecond per year

1 reference

−16.64±0.29 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−17.24±0.53 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

6 milliarcsecond per year

1 reference

radial velocity

14.6±2 kilometre per second

3 references

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

Radial velocities of 351 stars observed at the Chile station of the Lick Observatory in the period 1924 to 1929

General Catalogue of Stellar Radial Velocities

14.6±2.9 kilometre per second

1 reference

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

14.6 kilometre per second

2 references

Radial velocities of 351 stars observed at the Chile station of the Lick Observatory in the period 1924 to 1929

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

spectral class

B3/4V

1 reference

Catalogue of two dimentional spectral types for the HD stars, Vol. 2

B3V

2 references

MK Spectral Types for Bright Southern OB Stars

Projected rotational velocities and stellar characterization of 350 B stars in the nearby Galactic disk

B3

1 reference

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

5.66±0.014

1 reference

The Tycho-2 catalogue of the 2.5 million brightest stars

5.806±0.009

astronomical filter

V band

1 reference

The Tycho-2 catalogue of the 2.5 million brightest stars

5.7844±0.001

1 reference

6.118±0.023

1 reference

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

6.207±0.049

astronomical filter

H band

1 reference

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

6.24±0.02

astronomical filter

K band

1 reference

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

1 reference

122.79495576855720 degree

1 reference

declination

−48.46199059772690 degree

1 reference