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Rho Fornacis — Star in Fornax

Magnitude 5.5m Star Fornax (For) Visible
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Observe

1Physical Properties

Magnitude 5.54
Spectral Type G6III giant
Star Color Orange (B-V 0.98)
Distance 408 ly

2Position & Identifiers

RA 03h 47m 56.0s
Dec -30° 10' 04.0"
Constellation Fornax (For)
HR 1184
HIP 17738
HD 23940
SAO 194535
Bayer Rho

3How easy to spot?

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Equipment Bortle 3 Bortle 4 Bortle 5
Naked eye Medium Hard+ Hard
50mm finder Easy Easy Easy
150mm scope Easy Easy Easy
Easy Medium Hard Very hard Impossible

Bortle 3 = rural · 4 = outer suburbs · 5 = suburbs

4Visibility

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Best season Oct – Dec (peak: Nov)

5Survey Image

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Explore

6

Size Comparison

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Compare Stars

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Spectral Classification

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Hertzsprung-Russell Diagram

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Stellar Lifecycle

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Blackbody Spectrum

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Stellar Absorption Spectrum

Simulated absorption spectrum based on spectral type. Hover over lines to identify elements.

13

Stellar Fusion

Discover

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Light Travel Time Machine

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Relativistic Travel

Nearby in the Sky

Other targets within a few degrees — pan your scope a little and keep exploring.

Visibility scores assume a 150 mm Newton at Bortle 4.

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