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36 Comae Berenices — Star in Coma Berenices

Magnitude 4.8m Star Coma Berenices (Com) Visible
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Observe

1Physical Properties

Magnitude 4.78
Spectral Type M1-IIIb
Star Color Red (B-V 1.56)

2Position & Identifiers

RA 12h 58m 55.4s
Dec +17° 24' 34.0"
HR 4920
HIP 63355
HD 112769
SAO 100357
Flamsteed 36 Com

3How easy to spot?

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Equipment Bortle 3 Bortle 4 Bortle 5
Naked eye Medium+ Medium Hard+
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 Feb – Apr (peak: Mar)

5Survey Image

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Explore

6

Size Comparison

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Compare Stars

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Spectral Classification

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Hertzsprung-Russell Diagram

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Stellar Lifecycle

11

Blackbody Spectrum

12

Stellar Absorption Spectrum

Simulated absorption spectrum based on spectral type. Hover over lines to identify elements.

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Stellar Fusion

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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