HIP 25045
Observable Double Star
Good (56/100)
Sep: 3.5", Companion: mag 6.6
HIP 25045
DoubleStar
Lep
Visible
Level 4
Large telescope (10"+) - Requires steady seeing
Physical Properties
Magnitude
5.06
Spectral Type
G7II-III+A7IV-V
Star Color
Yellow
(B-V 0.67)
Distance
815.4 ly
Position & Identifiers
RA
05h 21m 46.2s
Dec
-24° 46' 23.0"
Constellation
Lep
HR
1771
HIP
25045
Double Cat
3954
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Visibility
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Multiple Star System
Components
3
Component IDs
AB
Separation
3.5″
Companion Mag
6.6
Position Angle
91°
Star Colors
A: Yellow
B: Orange
Discoverer
HJ 3752
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 3.5″ · PA: 91° · 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 Notes
AB binary; C, 9.2v K0 at 61" optical.
0.011".
Survey Image
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