HR 6902 (Q5176288)

Smithsonian Astrophysical Observatory Star Catalog

2MASS J18253880+0801551

1 reference

HD 169689

Henry Draper Catalogue

1 reference

HIP 90313

1 reference

SAO 123462

1 reference

HR 6902

Astronomische Gesellschaft Katalog

Bright Star Catalogue

1 reference

IRAS 18232+0800

1 reference

AG+08 2288

1 reference

BD+07 3682

1 reference

CoRoT 9540

1 reference

FK5 1478

1 reference

GC 25153

Boss General Catalogue

1 reference

GCRV 10901

General Catalogue of Stellar Radial Velocities

1 reference

HIC 90313

Hipparcos Input Catalogue

1 reference

N30 4090

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

1 reference

PPM 165790

1 reference

TD1 22385

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

TYC 1023-2454-1

1 reference

UBV 15659

UBV Photoelectric Photometry Catalogue

1 reference

UBV M 22932

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

1 reference

uvby98 100169689

uvbyβ Photoelectric Photometric Catalogue

1 reference

V2291 Oph

General Catalogue of Variable Stars

1 reference

YZ 8 8483

Yale Observatory Zone Catalog

1 reference

SBC9 1050

Eighth catalogue of the orbital elements of spectroscopic binary systems

1 reference

WEB 15456

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

1 reference

Gaia DR2 4478420918484111360

1 reference

1 reference

242.1894±9.3614 parsec

1 reference

parallax

4.129±0.1596 milliarcsecond

1 reference

4.04±0.69 milliarcsecond

1 reference

The HIPPARCOS Catalogue

4.14±0.41 milliarcsecond

1 reference

Validation of the new Hipparcos reduction

declination component of proper motion

−6.895±0.281 milliarcsecond per year

1 reference

−6.34±0.31 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−7.39±0.52 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−6±7 milliarcsecond per year

1 reference

AGK3

−8 milliarcsecond per year

1 reference

−2 milliarcsecond per year

1 reference

Catalog of 5268 standard stars for the equinox and epoch 1950.0 based on the Normal Star System N30

right ascension component of proper motion

−3.574±0.282 milliarcsecond per year

1 reference

−4.07±0.38 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−4.24±0.65 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−15±7 milliarcsecond per year

1 reference

AGK3

1 milliarcsecond per year

1 reference

−7 milliarcsecond per year

1 reference

Catalog of 5268 standard stars for the equinox and epoch 1950.0 based on the Normal Star System N30

radial velocity

−19.16±7.79 kilometre per second

1 reference

−19.3 kilometre per second

1 reference

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

−8±5 kilometre per second

1 reference

General Catalogue of Stellar Radial Velocities

−19.3±1.78 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

−1.5 kilometre per second

1 reference

The radial velocities of 477 stars

spectral class

G8III-IV+...

1 reference

B8 (UV type for hot comp.)

1 reference

Ultraviolet and Optical Studies of Binaries with Luminous Cool Primaries and Hot Companions. V. The Entire IUE Sample

G8III+A0V

1 reference

Ultraviolet and Optical Studies of Binaries with Luminous Cool Primaries and Hot Companions. V. The Entire IUE Sample

A0IV+?

1 reference

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

G4II-III+B8V:

1 reference

Spectral classification of composite spectrum stars

G9II+B9V

1 reference

Spectral Classification of the Hot Components of a Large Sample of Stars with Composite Spectra, and Implication for the Absolute Magnitudes of the Cool Supergiant Components

G0

1 reference

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

A3

1 reference

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

6.545±0.014

1 reference

5.665±0.009

1 reference

5.3117±0.0023

1 reference

3.521±0.28

1 reference

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

2.951±0.238

astronomical filter

H band

1 reference

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

2.852±0.244

astronomical filter

K band

1 reference

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

1 reference

276.41166133780270 degree

1 reference

declination

8.03200862767550 degree

1 reference