7 Canum Venaticorum — Star in Canes Venatici
Observe
1Physical Properties
Magnitude
6.21
Spectral Type
F6-8V
Star Color
Yellow
(B-V 0.51)
Distance
93 ly
2Position & Identifiers
RA
12h 30m 02.9s
Dec
+51° 32' 08.0"
Constellation
Canes Venatici
(CVn)
HR
4761
HIP
60988
HD
108845
SAO
28407
Flamsteed
7 CVn
Querying VizieR catalog...
3How easy to spot?
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| Equipment | Bortle 3 | Bortle 4 | Bortle 5 |
|---|---|---|---|
| Naked eye Naked eye | Hard | V. 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
Feb – Apr
(peak: Mar)
5Survey Image
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Explore
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
Discover
14
Light Travel Time Machine
15
Relativistic Travel
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Visibility scores assume a 150 mm Newton at Bortle 4.
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Article
Canes Venatici
Mythology, bright stars, and deep-sky highlights.
Constellation
