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HIP 17534 — Star in Horologium

Magnitude 5.7m Star Horologium (Hor) Visible
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Observe

1Physical Properties

Magnitude 5.73
Spectral Type K1III giant
Star Color Orange (B-V 0.96)

2Position & Identifiers

RA 03h 45m 15.8s
Dec -47° 21' 35.0"
Constellation Horologium (Hor)
HR 1169
HIP 17534
HD 23719
SAO 216470

3How easy to spot?

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Equipment Bortle 3 Bortle 4 Bortle 5
Naked eye Hard+ Hard V. 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

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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.

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Stellar Fusion

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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