AW Canum Venaticorum — Star in Canes Venatici
Observe
1Physical Properties
Magnitude
4.74
Range
4.70 - 4.85
Variable Type
SR:
Spectral Type
K5III
Star Color
Red
(B-V 1.66)
Distance
125 ly
2Position & Identifiers
RA
13h 51m 47.5s
Dec
+34° 26' 39.0"
Constellation
Canes Venatici
(CVn)
HR
5219
HIP
67665
HD
120933
Variable ID
AW CVn
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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
Mar – May
(peak: Apr)
Explore
5
Size Comparison
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6
Compare Stars
7
Spectral Classification
8
Hertzsprung-Russell Diagram
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9
Stellar Lifecycle
10
Blackbody Spectrum
11
Stellar Absorption Spectrum
Simulated absorption spectrum based on spectral type. Hover over lines to identify elements.
12
Stellar Fusion
Discover
13Stellar Notes
SR? 4.72 - 4.81V.
14
Light Travel Time Machine
15
Relativistic Travel
Survey Image
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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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The Hertzsprung-Russell Diagram — Reading Stars Like a Map
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Article
Canes Venatici
Mythology, bright stars, and deep-sky highlights.
Constellation
