(Q83613973)

WDS J20454-3029AB

Washington Double Star Catalog

1 reference

HIP 102435

1 reference

CCDM J20454-3029AB

Catalog of Components of Double and Multiple Stars

1 reference

BDS 10464 AB

A general catalogue of double stars within 121deg of the North Pole

1 reference

IDS 20393-3050 AB

Index Catalogue of Visual Double Stars

1 reference

CD-30 18155

1 reference

CPC 17 11327

Cape Photographic Catalogue

1 reference

CPD-30 6340

1 reference

CSI-30 18155 21

Microfiche edition of CSI

1 reference

Smithsonian Astrophysical Observatory Star Catalog

GC 28911

1 reference

GSC 07457-00481

1 reference

HD 197541

Henry Draper Catalogue

1 reference

PPM 300569

1 reference

SAO 212410

1 reference

SKY# 39344

1 reference

uvby98 100197541

uvbyβ Photoelectric Photometric Catalogue

1 reference

stellar rotational velocity

GEN# +1.00197541

1 reference

0 references

29 kilometre per second

2 references

Rotational velocities of A-type stars. III. Velocity distributions

Rotational velocities of A-type stars in the northern hemisphere. II. Measurement of v sin i

parallax

16.6±0.56 milliarcsecond

1 reference

16.4±0.98 milliarcsecond

1 reference

declination component of proper motion

The HIPPARCOS Catalogue

−24.47±0.38 milliarcsecond per year

1 reference

3 milliarcsecond per year

1 reference

−24.75±0.69 milliarcsecond per year

1 reference

right ascension component of proper motion

The HIPPARCOS Catalogue

−11.28±0.75 milliarcsecond per year

1 reference

−10 milliarcsecond per year

1 reference

−12.11±1.09 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

radial velocity

18.5±0.4 kilometre per second

1 reference

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

spectral class

F0IV/V

1 reference

Catalogue of two-dimensional spectral types for the HD stars, Vol. 3

F0

1 reference

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

epoch

J2000.0

1 reference

right ascension

311.349374608 degree

1 reference

declination

−30.478209946 degree

1 reference

effective temperature

6,977 kelvin

1 reference

New constraints on the chemical evolution of the solar neighbourhood and Galactic disc(s)

6,982 kelvin

1 reference

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

has part(s)

HD 197541A

1 reference

Washington Double Star Catalog

HD 197541B

1 reference