84 Vir
Observable Double Star
Good (51/100)
Sep: 2.7", Companion: mag 8.3
HIP 66936; 84 Vir
DoubleStar
Vir
Visible
Level 4
Large telescope (10"+) - Requires steady seeing
Physical Properties
Magnitude
5.36
Spectral Type
K2III
Star Color
Orange
(B-V 1.11)
Distance
543.6 ly
Position & Identifiers
RA
13h 43m 03.7s
Dec
+03° 32' 17.0"
Constellation
Vir
HR
5159
HIP
66936
Flamsteed
84 Vir
Double Cat
9000
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Visibility
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Multiple Star System
Separation
2.7″
Companion Mag
8.3
Position Angle
226°
Star Colors
A: Orange
Discoverer
STF1777
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 2.7″ · PA: 226° · N up, E left
At limit · 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
ADS 9000B.
Binary. B = NSV 6401.
Zeta Her group.
0.006".
ADS 9000B, dG5, -43k/s.
Survey Image
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