Rukbat
HIP 95347; Alpha Sgr
HIP 95347; Alpha Sgr
Star
Sgr
Visible
Level 1
Naked eye / Binoculars
Physical Properties
Magnitude
3.97
Spectral Type
B8V
Star Color
Blue-white
(B-V -0.10)
Position & Identifiers
RA
19h 23m 53.2s
Dec
-40° 36' 58.0"
Constellation
Sgr
HR
7348
HIP
95347
Bayer
Alpha
Querying VizieR catalog...
Visibility
Set a location in User Settings to see visibility data.
Size Comparison
Querying VizieR for stellar data…
Stellar Lifecycle
Spectral Classification
Hertzsprung-Russell Diagram
Loading HR diagram…
Blackbody Spectrum
Stellar Absorption Spectrum
Simulated absorption spectrum based on spectral type. Hover over lines to identify elements.
Stellar Notes
Rukbat; Rucba; Rukbat al Rami; Alrami.
Survey Image
Loading survey image…