HD 177817 (Q10848796)

ALS 17345

Catalog of Galactic OB Stars

1 reference

BD-16 5153

1 reference

CSI-16 5153 3

Catalog of Stellar Identifications

1 reference

FK5 5681

1 reference

GC 26299

Boss General Catalogue

1 reference

GCRV 69038

General Catalogue of Stellar Radial Velocities

1 reference

HD 177817

Henry Draper Catalogue

1 reference

HIC 93855

Hipparcos Input Catalogue

1 reference

HIP 93855

1 reference

HR 7239

Bright Star Catalogue

1 reference

PPM 235507

1 reference

SAO 162201

Smithsonian Astrophysical Observatory Star Catalog

1 reference

SRS 15285

Southern Reference Star Catalog

1 reference

TD1 23881

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

UBV 16199

UBV Photoelectric Photometry Catalogue

1 reference

UBV M 23489

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

1 reference

uvby98 100177817

uvbyβ Photoelectric Photometric Catalogue

1 reference

WDS J19069-1614AB

Washington Double Star Catalog

1 reference

YZ 106 7081

Yale Observatory Zone Catalog

1 reference

WEB 16323

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

1 reference

1 reference

stellar rotational velocity

130 kilometre per second

1 reference

Rotational Velocities of B Stars

parallax

3.65±1.18 milliarcsecond

1 reference

The HIPPARCOS Catalogue

3.86±0.7 milliarcsecond

1 reference

declination component of proper motion

−16±0.59 milliarcsecond per year

1 reference

−16.61±1.02 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

2 milliarcsecond per year

1 reference

right ascension component of proper motion

−0.73±0.92 milliarcsecond per year

1 reference

−1.28±1.77 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

17 milliarcsecond per year

1 reference

radial velocity

−16.5±7.4 kilometre per second

4 references

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

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

The radial velocities of 335 late B-type stars

The revision of the general catalogue of radial velocities

−16.5 kilometre per second

3 references

The radial velocities of 335 late B-type stars

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

The revision of the general catalogue of radial velocities

spectral class

B7V

1 reference

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

B8IV

1 reference

Spectral classification of the bright B8 stars

B7IV+A0V

1 reference

General Catalogue of Stellar Spectral Classifications (Version 2013-Jul)

B8

1 reference

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

5.99

1 reference

6.03

1 reference

1 reference

right ascension

286.717156152 degree

1 reference

declination

−16.229274779 degree

1 reference

effective temperature

11,995 kelvin

1 reference

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

has part(s)

HD 177817A

series ordinal

A

1 reference

Washington Double Star Catalog

HD 177817B

1 reference