HIP 65728
Observable Double Star
Good (48/100)
Sep: 182.1", Companion: mag 8.2
HIP 65728
DoubleStar
UMa
Visible
Level 2
Small telescope (4") - Requires steady seeing
Physical Properties
Magnitude
5.40
Spectral Type
A1Vn
Star Color
Blue-white
(B-V -0.01)
Distance
130.5 ly
Position & Identifiers
RA
13h 28m 27.1s
Dec
+59° 56' 45.0"
Constellation
UMa
HR
5085
HIP
65728
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Visibility
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Multiple Star System
Components
3
Component IDs
AC
Separation
182.1″
Companion Mag
8.2
Position Angle
110°
Star Colors
A: Blue-white
B: Yellow
Eyepiece View
32x
Dawes: 1.9″
TFOV: 1.6°
Realistic = true angular size
Sep: 182.1″ · PA: 110° · 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
Hyades group.
Survey Image
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