V919 Sco
Observable Variable Star
Good (45/100)
Range: 6.5 - 6.6, Period: 3.5d
HIP 82543
VariableStar
Sco
Visible
Level 4
Large telescope (10"+) - Monitor brightness changes
Physical Properties
Magnitude
6.49
Spectral Type
WN7-A
Star Color
Yellow-white
(B-V 0.23)
Position & Identifiers
RA
16h 52m 19.1s
Dec
-41° 51' 16.0"
Constellation
Sco
HR
6249
HIP
82543
Variable ID
V919 Sco
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Visibility
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Comparison Stars for V919 Sco (6.5–6.6)
Nearby stable stars for estimating brightness (AAVSO)
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Size Comparison
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Stellar Lifecycle
Spectral Classification
Hertzsprung-Russell Diagram
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Blackbody Spectrum
Stellar Absorption Spectrum
Simulated absorption spectrum based on spectral type. Hover over lines to identify elements.
Stellar Notes
6.51 - 6.61V, HeI, NII 4097 var. 3.5d.
Strongly reddened.
Sco OB1; HII region; member NGC 6231. See HR 6260.
Circumstellar matter. Helium rich. The A in the spectral type here means narrow lines, not an A-type spectrum.
3.5d not confirmed.
Survey Image
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