HIP 84401
HIP 84401
Star
Sco
Visible
Level 2
Small telescope (4")
Physical Properties
Magnitude
5.53
Range
5.50 - 5.64
Variable Type
BE:
Spectral Type
O7.5V[n]e
Star Color
Blue-white
(B-V -0.01)
Position & Identifiers
RA
17h 15m 19.3s
Dec
-33° 32' 54.0"
Constellation
Sco
HR
6397
HIP
84401
Querying VizieR catalog...
Visibility
Set a location in User Settings to see visibility data.
Multiple Star System
Separation
5.1″
Companion Mag
13.7
Position Angle
133°
Star Colors
A: Blue-white
Discoverer
SNA 65
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 Fusion
Stellar Notes
Emission lines variable? H alpha width and profile vary.
Sco OB4 assoc.; possible new OB assoc. in Sco with HR 6389 and HR 6422.
Variously classified O5pe, O7.5-O8IIIe, O7.5Vne, O8-O9Ve.
Survey Image
Loading survey image…