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Gamma Canis Minoris — Star in Canis Minor

Magnitude 4.3m Star Canis Minor (CMi) Visible
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1Physical Properties

Magnitude 4.32
Spectral Type K3-IIIFe-0.5
Star Color Orange (B-V 1.43) (reddened by dust)
Distance 172 ly

2Position & Identifiers

RA 07h 28m 09.8s
Dec +08° 55' 32.0"
Constellation Canis Minor (CMi)
HR 2854
HIP 36284
HD 58972
SAO 115478
Bayer Gamma
Flamsteed 4 CMi
Double Cat 6100

3How easy to spot?

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Equipment Bortle 3 Bortle 4 Bortle 5
Naked eye Medium+ Medium+ Medium
50mm finder Easy Easy Easy
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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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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15Stellar Notes

389.0d, K 18.6k/s, V0 +46.8k/s, asini 94.6. Unresolved by speckle interferometry.
16

Light Travel Time Machine

17

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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