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HIP 73394 — Star in Apus

Magnitude 6.2m Star Apus (Aps) Visible
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Observe

1Physical Properties

Magnitude 6.20
Spectral Type B9V
Star Color Blue-white (B-V -0.04)

2Position & Identifiers

RA 14h 59m 56.0s
Dec -75° 01' 57.0"
Constellation Apus (Aps)
HR 5555
HIP 73394
HD 131551
SAO 257219

3How easy to spot?

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Equipment Bortle 3 Bortle 4 Bortle 5
Naked eye Hard V. 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 Mar – May (peak: Apr)

5Survey Image

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Explore

6

Size Comparison

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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

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