HD 198513B (Q94457492)

CSI+51 2957 3

Microfiche edition of CSI

1 reference

GCRV 7645 E

General Catalogue of Stellar Radial Velocities

1 reference

WDS J20487+5155B

Washington Double Star Catalog

1 reference

HD 198513B

Fourth USNO CCD Astrograph Catalog

Henry Draper Catalogue

1 reference

TYC 3586-2808-1

1 reference

UCAC4 710-080468

1 reference

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

2MASS J20484314+5154384

1 reference

WEB 18622

1 reference

Gaia DR2 2182038618408205824

1 reference

0 references

247.4757±2.9336 parsec

1 reference

parallax

4.0408±0.0479 milliarcsecond

1 reference

declination component of proper motion

3.48±0.073 milliarcsecond per year

1 reference

right ascension component of proper motion

6.909±0.081 milliarcsecond per year

1 reference

radial velocity

−17.2±10 kilometre per second

2 references

The revision of the general catalogue of radial velocities

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

spectral class

A3V:

1 reference

A spectroscopic investigation of visual binaries with B-type primaries

A3V

1 reference

A spectroscopic investigation of visual binaries with B-type primaries

8.695±0.028

1 reference

8.62±0.04

1 reference

6.76±0.11

1 reference

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

7.08±0.05

astronomical filter

H band

1 reference

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

8.8117±0.0005

1 reference

1 reference

312.17990890466470 degree

1 reference

declination

51.91068144909500 degree

1 reference