HIP 71857
HIP 71857
DoubleStar
Boo
Visible
Level 5
Expert level - Requires steady seeing
Physical Properties
Magnitude
6.38
Spectral Type
G8III-IV
Position & Identifiers
RA
14h 41m 54.2s
Dec
+21° 07' 25.0"
Constellation
Boo
HR
5483
HIP
71857
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Visibility
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Multiple Star System
Separation
0.1″
Companion Mag
8.9
Position Angle
336°
Discoverer
HDS2071
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 0.1″ · PA: 336° · N up, E left
Unresolved · Rayleigh: 2.3″ · Dawes: 1.9″ · Eff: 3.1″
Size Comparison
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Stellar Lifecycle
Spectral Classification
Blackbody Spectrum
Stellar Absorption Spectrum
Simulated absorption spectrum based on spectral type. Hover over lines to identify elements.
Stellar Notes
Weak CN.
Survey Image
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