Alpha Chamaeleontis — Star in Chamaeleon
Observe
1Physical Properties
Magnitude
4.07
Spectral Type
F5III
giant
Star Color
Yellow-white
(B-V 0.39)
Distance
62 ly
2Position & Identifiers
RA
08h 18m 31.6s
Dec
-76° 55' 11.0"
Constellation
Chamaeleon
(Cha)
HR
3318
HIP
40702
HD
71243
SAO
256496
Bayer
Alpha
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3How easy to spot?
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| Equipment | Bortle 3 | Bortle 4 | Bortle 5 |
|---|---|---|---|
| Naked eye Naked eye | Easy | Medium+ | Medium |
| 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
Dec – Feb
(peak: Jan)
5Survey Image
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Explore
7
Size Comparison
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8
Compare Stars
9
Spectral Classification
10
Hertzsprung-Russell Diagram
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11
Stellar Lifecycle
12
Blackbody Spectrum
13
Stellar Absorption Spectrum
Simulated absorption spectrum based on spectral type. Hover over lines to identify elements.
14
Stellar Fusion
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15
Light Travel Time Machine
16
Relativistic Travel
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Visibility scores assume a 150 mm Newton at Bortle 4.
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Article
Chamaeleon
Mythology, bright stars, and deep-sky highlights.
Constellation
