7 Vul
HIP 95818; 7 Vul
Star
Vul
Visible
Level 2
Small telescope (4")
Physical Properties
Magnitude
6.33
Spectral Type
B5Vn
Star Color
Blue-white
(B-V -0.10)
Position & Identifiers
RA
19h 29m 20.9s
Dec
+20° 16' 47.0"
Constellation
Vul
HR
7409
HIP
95818
Flamsteed
7 Vul
Variable ID
Var
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Visibility
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Multiple Star System
Separation
0.0″
Companion Mag
11.1
Position Angle
336°
Star Colors
A: Blue-white
Discoverer
CIA 57
Eyepiece View
15x
Dawes: 1.9″
TFOV: 3.3°
Realistic = true angular size
Sep: 0.0″ · PA: 336° · N up, E left
Unresolved · Rayleigh: 2.3″ · Dawes: 1.9″ · Eff: 3.1″
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
Amp. 0.1B.
Survey Image
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