HD 91270 (Q3781902)

CD-60 3083

Cordoba Durchmusterung

1 reference

CPC 20.1 2837

Cape Photographic Catalogue

1 reference

CPD-60 1945

Cape Photographic Durchmusterung

1 reference

GC 14450

Boss General Catalogue

1 reference

GSC 08956-01208

1 reference

HD 91270

Henry Draper Catalogue

1 reference

HIC 51461

Hipparcos Input Catalogue

1 reference

HIP 51461

1 reference

HR 4128

Bright Star Catalogue

1 reference

IDS 10271-6051 A

Index Catalogue of Visual Double Stars

1 reference

IRAS 10288-6105

1 reference

NSV 18432

New Catalogue of Suspected Variable Stars

1 reference

PPM 358041

1 reference

SAO 250992

Smithsonian Astrophysical Observatory Star Catalog

1 reference

TYC 8956-1208-1

1 reference

uvby98 100091270

uvbyβ Photoelectric Photometric Catalogue

1 reference

WDS J10307-6121A

Washington Double Star Catalog

1 reference

IRSV 1028-6105

Valinhos 2.2 micron survey of the southern galactic plane. Positions and infrared photometry of 338 sources

1 reference

Gaia DR2 5253945227372557312

1 reference

0 references

225.6012±4.0513 parsec

1 reference

parallax

4.4326±0.0796 milliarcsecond

1 reference

4.02±0.55 milliarcsecond

1 reference

The HIPPARCOS Catalogue

4.43±0.36 milliarcsecond

1 reference

Validation of the new Hipparcos reduction

declination component of proper motion

12.591±0.138 milliarcsecond per year

1 reference

13.41±0.33 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

13.36±0.49 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

15 milliarcsecond per year

1 reference

right ascension component of proper motion

1.49±0.14 milliarcsecond per year

1 reference

2.77±0.39 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

3.05±0.57 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−1 milliarcsecond per year

1 reference

radial velocity

49.01±0.17 kilometre per second

1 reference

48.6±0.6 kilometre per second

1 reference

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

spectral class

M2III

1 reference

Catalogue of two dimentional spectral types for the HD stars, Vol. 1

Ma

1 reference

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

8.016±0.017

1 reference

6.401±0.01

1 reference

5.4389±0.0017

1 reference

2.969±0.284

1 reference

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

2.089±0.26

astronomical filter

H band

1 reference

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

1.826±0.29

astronomical filter

K band

1 reference

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

1 reference

157.66351849192370 degree

1 reference

declination

−61.35647671750570 degree

1 reference