HD 217833 (Q6854947)

Astronomische Gesellschaft Katalog

2MASS J23024391+5514109

1 reference

AG+54 1615

1 reference

BD+54 2900

1 reference

CCDM J23027+5514AE

Catalog of Components of Double and Multiple Stars

1 reference

CEL 5560

Celescope Catalogue of Ultraviolet Magnitudes

1 reference

CSI+54 2900 1

Catalog of Stellar Identifications

1 reference

GC 32116

Boss General Catalogue

1 reference

GCRV 73751

General Catalogue of Stellar Radial Velocities

1 reference

GSC 03989-01191

1 reference

HD 217833

Henry Draper Catalogue

1 reference

HIC 113797

Hipparcos Input Catalogue

1 reference

HIP 113797

1 reference

HR 8770

Bright Star Catalogue

1 reference

IDS 22584+5441 A

Index Catalogue of Visual Double Stars

1 reference

PPM 41419

1 reference

SAO 35092

Smithsonian Astrophysical Observatory Star Catalog

1 reference

TD1 29566

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

TYC 3989-1191-1

1 reference

UBV 19759

UBV Photoelectric Photometry Catalogue

1 reference

UBV M 26794

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

1 reference

V638 Cas

General Catalogue of Variable Stars

1 reference

WDS J23027+5514A

Washington Double Star Catalog

1 reference

WDS J23027+5514Aa,Ab

Washington Double Star Catalog

1 reference

YZ 54 8063

Yale Observatory Zone Catalog

1 reference

imported from Wikimedia project

Gaia DR2 2008712606139262592

1 reference

1 reference

Chinese Wikipedia

distance from Earth

246.9319±8.8109 parsec

1 reference

stellar rotational velocity

30 kilometre per second

1 reference

Rotational Velocities of B Stars

parallax

4.0497±0.1445 milliarcsecond

1 reference

4.51±0.82 milliarcsecond

1 reference

The HIPPARCOS Catalogue

3.84±0.57 milliarcsecond

1 reference

Validation of the new Hipparcos reduction

declination component of proper motion

1.951±0.211 milliarcsecond per year

1 reference

4.24±0.5 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

3.45±0.63 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

13 milliarcsecond per year

1 reference

37±8 milliarcsecond per year

1 reference

right ascension component of proper motion

AGK3

20.374±0.219 milliarcsecond per year

1 reference

16.67±0.52 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

17.29±0.66 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

6 milliarcsecond per year

1 reference

4±7 milliarcsecond per year

1 reference

AGK3

radial velocity

−12.4±0.8 kilometre per second

1 reference

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

−12.6 kilometre per second

1 reference

The radial velocities of 335 late B-type stars

spectral class

B8III

1 reference

The radial velocities of 335 late B-type stars

B8p

1 reference

A study of the bright A stars. I. A catalogue of spectral classifications

B 8 P HE WK

1 reference

Further bright peculiar A stars

B 9 III HE WK

1 reference

The He-weak stars

B9

1 reference

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

6.439±0.014

1 reference

6.525±0.01

1 reference

6.4838±0.0015

1 reference

6.541±0.02

1 reference

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

6.624±0.017

astronomical filter

H band

1 reference

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

6.635±0.016

astronomical filter

K band

1 reference

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

metallicity

1.40

1 reference

Abundance studies of peculiar B stars

diameter

4,170,000 kilometre

1 reference

Interferometry of chemically peculiar stars: theoretical predictions versus modern observing facilities

1 reference

345.68288515013610 degree

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declination

55.23638728923010 degree

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effective temperature

16,258 kelvin

1 reference

Abundance studies of peculiar B stars

surface gravity

16,000 centimetre per square second

1 reference