HD 108821 (Q10847574)

Smithsonian Astrophysical Observatory Star Catalog

2MASS J12301744-2341472

1 reference

GSC 06682-01045

1 reference

HD 108821

Henry Draper Catalogue

1 reference

HIP 61015

1 reference

SAO 180850

1 reference

IRAS 12276-2325

1 reference

BD-22 3383

1 reference

CD-23 10572

Cordoba Durchmusterung

1 reference

CPD-23 5516

Cape Photographic Durchmusterung

1 reference

CSV 101282

Catalogue of suspected variable stars

1 reference

GC 17039

Boss General Catalogue

1 reference

GCRV 7519

General Catalogue of Stellar Radial Velocities

1 reference

HIC 61015

Hipparcos Input Catalogue

1 reference

IRC -20239

Two-Micron Sky Survey

1 reference

N30 2890

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

1 reference

NSV 5662

New Catalogue of Suspected Variable Stars

1 reference

PPM 260421

1 reference

TYC 6682-1045-1

1 reference

UBV 11234

UBV Photoelectric Photometry Catalogue

1 reference

UBV M 18287

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

1 reference

YZ 113 9415

Yale Observatory Zone Catalog

1 reference

WEB 10862

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

1 reference

Gaia DR2 3501286618492133632

1 reference

1 reference

254.816±10.0449 parsec

1 reference

parallax

3.9244±0.1547 milliarcsecond

1 reference

3.63±0.74 milliarcsecond

1 reference

The HIPPARCOS Catalogue

3.32±0.36 milliarcsecond

1 reference

Validation of the new Hipparcos reduction

declination component of proper motion

1.073±0.161 milliarcsecond per year

1 reference

0.58±0.27 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

0.7±0.57 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−11 milliarcsecond per year

1 reference

−5 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

−26.663±0.257 milliarcsecond per year

1 reference

−25.27±0.35 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−25.36±0.72 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−22 milliarcsecond per year

1 reference

−21 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

−11.53±0.18 kilometre per second

1 reference

−11.3 kilometre per second

1 reference

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

−11.3±2 kilometre per second

1 reference

General Catalogue of Stellar Radial Velocities

−11.3±2.9 kilometre per second

1 reference

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

−11.6 kilometre per second

1 reference

The radial velocities of 741 stars

spectral class

M0III

1 reference

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

K5

1 reference

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

9.33

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

7.30

B band

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

5.63

V band

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

4.8312±0.0028

1 reference

2.48

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

1.803±0.27

H band

1 reference

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

1.44

K band

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

1 reference

187.57269075053790 degree

1 reference

declination

−23.69641813384350 degree

1 reference