14 Canum Venaticorum — Double Star in Canes Venatici
Observe
1Physical Properties
Magnitude
5.25
Spectral Type
B9V
Star Color
Blue-white
(B-V -0.08)
Distance
297 ly
2Position & Identifiers
RA
13h 05m 44.5s
Dec
+35° 47' 56.0"
Constellation
Canes Venatici
(CVn)
HR
4943
HIP
63901
HD
113797
SAO
63338
Flamsteed
14 CVn
Querying VizieR catalog...
3How easy to spot?
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| Equipment | Bortle 3 | Bortle 4 | Bortle 5 |
|---|---|---|---|
| Naked eye Naked eye | Medium | Hard+ | 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
Mar – May
(peak: Apr)
5Multiple Star System
Separation
0.2″
Companion Mag
9.4
Position Angle
63°
Star Colors
A: Blue-white
B: Yellow
Discoverer
TOK 805
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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
5.1 - 5.3v. Period of some hours?
Previous estimates vsini from 0 to 170:k/s.
15
Light Travel Time Machine
16
Relativistic Travel
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
Canes Venatici
Mythology, bright stars, and deep-sky highlights.
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Deep dive
