|
gptkbp:instanceOf
|
gptkb:star
|
|
gptkbp:age
|
31 million years
|
|
gptkbp:apparentMagnitude
|
2.05
-2.17
|
|
gptkbp:BayerDesignation
|
gptkb:Sigma_Sagittarii
|
|
gptkbp:catalogueNumber
|
gptkb:HR_6879
gptkb:BD-26_4118
ADS 12540
CCDM J18552-2618A
CD-26 14640
GC 27560
HD 188376
HIP 98032
SAO 187082
WDS J18552-2618A
|
|
gptkbp:colorIndexB-V
|
-0.22
-0.86
|
|
gptkbp:constellation
|
gptkb:Sagittarius
|
|
gptkbp:declination
|
-26° 17′ 48″
|
|
gptkbp:diameter
|
4.5 solar radii
|
|
gptkbp:discoveredBy
|
ancient astronomers
|
|
gptkbp:distanceFromEarth
|
270 light years
|
|
gptkbp:FlamsteedDesignation
|
34 Sagittarii
|
|
gptkbp:galacticLatitude
|
6.0
-4.8
|
|
gptkbp:hasViewOf
|
gptkb:Southern_Hemisphere
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
σ Sagittarii
|
|
gptkbp:IAUApprovedName
|
gptkb:Nunki
|
|
gptkbp:isSingleStar
|
true
|
|
gptkbp:luminosity
|
3300 times Sun
|
|
gptkbp:mass
|
6.5 solar masses
|
|
gptkbp:metallicity
|
-0.18
|
|
gptkbp:name
|
gptkb:Nunki
|
|
gptkbp:notableFor
|
brightest star in Sagittarius
|
|
gptkbp:otherName
|
gptkb:Nunki
|
|
gptkbp:parallax
|
0.19 mas
12.13 mas
|
|
gptkbp:partOf
|
Teapot
|
|
gptkbp:rightAscension
|
18h 55m 15.9s
|
|
gptkbp:rotationPeriod
|
165 km/s
|
|
gptkbp:spectralType
|
B2.5V
|
|
gptkbp:temperature
|
18,500 K
|
|
gptkbp:variableStar
|
no
|
|
gptkbp:bfsParent
|
gptkb:Nunki
|
|
gptkbp:bfsLayer
|
6
|