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HIP 59856 — Star in Coma Berenices

Magnitude 5.0m Star Coma Berenices (Com) Visible
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1Physical Properties

Magnitude 5.00
Variable Type Delta Scuti (Pulsating)
Spectral Type K0.5IIIb bright giant
Star Color Orange (B-V 1.14)
Distance 148 ly

2Position & Identifiers

RA 12h 16m 30.1s
Dec +33° 03' 41.0"
Constellation Coma Berenices (Com)
HR 4668
HIP 59856
HD 106760
SAO 62928
Variable ID Var?
SIMBAD

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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6

Size Comparison

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7

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8

Spectral Classification

9

Hertzsprung-Russell Diagram

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Read: The Hertzsprung-Russell Diagram — Reading Stars Like a Map
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

Delta Sct amp. 0.04B.
1300d, K 6.8k/s, V0 -41.5k/s, asini 116. Unresolved by speckle interferometry 1980.47.
Wolf 630 group.
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.

NGC 4203
Easy
Elliptical galaxy
Galaxy mag 10.7 0.3° Coma Berenices
Coma Star Cluster
Easy
Open cluster
Open Cluster mag 1.8 7.2° Coma Berenices
Show on Map

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