Lambda Sagittarii

Also known as Kaus Borealis, 22 Sagittarii, 22 Sgr, λ Sgr, λ Sagittarii, HD 169916, SAO 186841, HIP 90496

estrela

In the Vinony graph

Vinony's link graph records 259 inbound references to Lambda Sagittarii, and connects out to apparent magnitude, stellar classification and Bright Star Catalogue.

It is catalogued under topics including Bayer objects, Bright Star Catalogue objects and Durchmusterung objects.

Vinony links it to 22 Wikipedia language editions.

Astronomical data · SIMBAD

Object type: PM*
Spectral type: K1IIIb
Distance: 76 light-years
Redshift: z = -0.00014408930826126376
Coordinates: RA 276.9927° · Dec -25.4217°

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via SIMBAD · CDS Strasbourg

Wikidata facts

Constellation: Sagittarius
Distance from Earth: 23.2993
Radius: 11
Mass: 2.6
Image: Sagittarius constellation map.svg

Show 15 more facts

catalog code: UBV M 22949
spectral class: K0
stellar rotational velocity: 3.81
right ascension: 276.99266966042
apparent magnitude: 2.543506
declination: -25.42169849694
effective temperature: 4910
parallax: 42.9198
radial velocity: -43.2
epoch: J2000.0
metallicity: 0.04
surface gravity: 1070
luminosity: 82
right ascension component of proper motion: -47
declination component of proper motion: -188

Sources (4)

via Wikidata · CC0

Article · Português

Lambda Sagittarii (Kaus Borealis, 22 Sagittarii) é uma estrela na direção da constelação de Sagittarius. Possui uma ascensão reta de 18h 27m 58.27s e uma declinação de −25° 25′ 16.5″. Sua magnitude aparente é igual a 2.82. Considerando sua distância de 77 anos-luz em relação à Terra, sua magnitude absoluta é igual a 0.95. Pertence à classe espectral K1IIIb.

Abstract from DBpedia / Wikipedia · CC BY-SA