27 Vir
HIP 61937; 27 Vir
DoubleStar
Vir
Visible
Level 2
Small telescope (4") - Requires steady seeing
Physical Properties
Magnitude
6.19
Range
6.19 - 6.33
Variable Type
Delta Scuti (Pulsating)
Spectral Type
A7Vn
Star Color
Yellow-white
(B-V 0.19)
Position & Identifiers
RA
12h 41m 34.4s
Dec
+10° 25' 35.0"
Constellation
Vir
HR
4824
HIP
61937
Flamsteed
27 Vir
Variable ID
GG Vir
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Visibility
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Multiple Star System
Separation
78.1″
Companion Mag
10.8
Companion Sp
G5
Position Angle
279°
Star Colors
A: Yellow-white
B: Orange
Discoverer
H 6 81
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 78.1″ · PA: 279° · 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
Delta Sct, amp. 0.02U,B,V; 0.056 and 0.042d.
Survey Image
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