HIP 85307
HIP 85307
DoubleStar
Oph
Visible
Level 4
Large telescope (10"+) - Requires steady seeing
Physical Properties
Magnitude
6.44
Spectral Type
F3V
Star Color
Yellow
(B-V 0.46)
Position & Identifiers
RA
17h 25m 57.9s
Dec
-01° 39' 06.0"
Constellation
Oph
HR
6489
HIP
85307
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Visibility
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Multiple Star System
Separation
6.0″
Companion Mag
12.6
Position Angle
301°
Star Colors
A: Yellow
Discoverer
TOK 180
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 6.0″ · PA: 301° · 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.
Survey Image
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