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HIC 83566

Hipparcos Input Catalogue

1 reference

HIP 83566

1 reference

2MASS J17044350-2538432

1 reference

PPM 266363

1 reference

SAO 184995

Smithsonian Astrophysical Observatory Star Catalog

1 reference

TD1 19883

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

uvby98 100154132

uvbyβ Photoelectric Photometric Catalogue

1 reference

YZ 115 11800

Yale Observatory Zone Catalog

1 reference

inferred from equatorial coordinates

Gaia DR1 4112220045328261888

1 reference

Gaia DR2 4112220049668077952

1 reference

31 Oph

Flamsteed designation

0 references

Gaia DR3 4112220049668077952

1 reference

TIC 21190402

1 reference

GC 23024

Boss General Catalogue

1 reference

TYC 6815-3192-1

1 reference

1 reference

distance from Earth

82.3215±0.4398parsec

1 reference

81.475±0.2244parsec

1 reference

stellar rotational velocity

102kilometre per second

1 reference

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

parallax

12.1475±0.0649milliarcsecond

1 reference

11.37±0.97milliarcsecond

1 reference

The HIPPARCOS Catalogue

12.1±0.59milliarcsecond

1 reference

Validation of the new Hipparcos reduction

12.82±0.47milliarcsecond

1 reference

Gaia Data Release 1. Summary of the astrometric, photometric, and survey properties

12.2737±0.0338milliarcsecond

1 reference

declination component of proper motion

−86.42±0.072milliarcsecond per year

1 reference

−86.64±0.33milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−87.08±0.63milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−83milliarcsecond per year

1 reference

−86.317±0.024milliarcsecond per year

1 reference

right ascension component of proper motion

−14.99±0.106milliarcsecond per year

1 reference

−15.24±0.68milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−14.74±1.15milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−22milliarcsecond per year

1 reference

−15.085±0.034milliarcsecond per year

1 reference

radial velocity

−4.4±0.7kilometre per second

1 reference

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

spectral class

A9III/IV

1 reference

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

1 reference

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

The Tycho-2 catalogue of the 2.5 million brightest stars

6.85±0.01

1 reference

The Tycho-2 catalogue of the 2.5 million brightest stars

6.6±0.01

1 reference

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

6.128±0.023

1 reference

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

6.032±0.021

1 reference

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

6.005±0.02

1 reference

6.555336±0.002767

1 reference

imported from Wikimedia project

absolute magnitude

2.01

1 reference

Swedish Wikipedia

Wikimedia import URL

https://sv.wikipedia.org/w/index.php?title=31_Ophiuchi&oldid=46510103

radius

2.23solar radius

1 reference

imported from Wikimedia project

Swedish Wikipedia

Wikimedia import URL

https://sv.wikipedia.org/w/index.php?title=31_Ophiuchi&oldid=46510103

2 references

256.18132992753degree

1 reference

declination

−25.64535210149degree

1 reference