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HIP 104680

HIP 104680 DoubleStar Mic Visible Level 3 Medium telescope (6-8") - Requires steady seeing
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Physical Properties

Magnitude 5.83
Spectral Type F5IV
Star Color Yellow (B-V 0.45)
Distance 77.7 ly

Position & Identifiers

RA 21h 12m 13.6s
Dec -40° 16' 10.0"
Constellation Mic
HR 8100
HIP 104680

Visibility

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Multiple Star System

Separation 122.8″
Companion Mag 13.1
Position Angle 212°
Star Colors A: Yellow
Discoverer CRU9018

Eyepiece View

80x Dawes: 1.9″ TFOV: 0.6°
Realistic = true angular size
N E 212° A (5.8) B (13.1)

Sep: 122.8″ · PA: 212° · 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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