Kappa Arietis — Star in Aries
Observe
1Physical Properties
Magnitude
5.03
Spectral Type
A2m
Star Color
White
(B-V 0.11)
2Position & Identifiers
RA
02h 06m 33.9s
Dec
+22° 38' 54.0"
Constellation
Aries
(Ari)
HR
613
HIP
9836
HD
12869
SAO
75146
Bayer
Kappa
Flamsteed
12 Ari
Querying VizieR catalog...
3How easy to spot?
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| Equipment | Bortle 3 | Bortle 4 | Bortle 5 |
|---|---|---|---|
| Naked eye Naked eye | Medium | Medium | 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
Set a location in User Settings to see visibility data.
Best season
Sep – Nov
(peak: Oct)
5Survey Image
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6
Size Comparison
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7
Compare Stars
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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14Stellar Notes
15.2938d, K 34.4k/s, V0 +11.5k/s, msin3i 0.137, asini 5.75.
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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Article
Aries
Mythology, bright stars, and deep-sky highlights.
Constellation
