Minelauva in Becvar
Delta Vir
HIP 63090; Delta Vir; 43 Vir
DoubleStar
Vir
Visible
Level 3
Medium telescope (6-8") - Requires steady seeing
Physical Properties
Magnitude
3.38
Range
3.32 - 3.40
Variable Type
Semi-Regular Variable
Spectral Type
M2 III
Star Color
Red
(B-V 1.58)
Distance
198 ly
Position & Identifiers
RA
12h 55m 36.2s
Dec
+03° 23' 51.0"
Constellation
Vir
HR
4910
HIP
63090
Bayer
Delta
Flamsteed
43 Vir
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Visibility
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Multiple Star System
Separation
192.1″
Companion Mag
11.8
Position Angle
127°
Star Colors
A: Red
Discoverer
BUP 146
Eyepiece View
32x
Dawes: 1.9″
TFOV: 1.6°
Realistic = true angular size
Sep: 192.1″ · PA: 127° · N up, E left
Resolved · 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 Fusion
Stellar Notes
Ultraviolet FeII emission.
Auva; Minelauva in Becvar, a name Smyth assigned Beta Vir = HR 4540.
Survey Image
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