HIP 74184 — Star in Triangulum Australe
Observe
1Physical Properties
Magnitude
5.76
Spectral Type
F6II
bright giant
Star Color
Orange
(B-V 0.69)
2Position & Identifiers
RA
15h 09m 29.9s
Dec
-67° 05' 03.0"
Constellation
Triangulum Australe
(TrA)
HR
5621
HIP
74184
HD
133683
SAO
253031
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3How easy to spot?
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| Equipment | Bortle 3 | Bortle 4 | Bortle 5 |
|---|---|---|---|
| Naked eye Naked eye | Hard+ | Hard | V. hard+ |
| 50 mm finder 50mm finder | Easy | Easy | Easy |
| 150 mm telescope 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
Apr – Jun
(peak: May)
5Survey Image
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Explore
6
Size Comparison
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7
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8
Spectral Classification
9
Hertzsprung-Russell Diagram
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10
Stellar Lifecycle
11
Blackbody Spectrum
12
Stellar Absorption Spectrum
Simulated absorption spectrum based on spectral type. Hover over lines to identify elements.
13
Stellar Fusion
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Visibility scores assume a 150 mm Newton at Bortle 4.
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Article
Triangulum Australe
Mythology, bright stars, and deep-sky highlights.
Constellation
