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HIP 62327 — Star in Crux

Magnitude 4.7m Star Crux (Cru) Visible
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1Physical Properties

Magnitude 4.65
Spectral Type B3V
Star Color Blue (B-V -0.16)

2Position & Identifiers

RA 12h 46m 22.7s
Dec -56° 29' 20.0"
Constellation Crux (Cru)
HR 4848
HIP 62327
HD 110956
SAO 240235
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

Comp. B, 8.70 - 8.82V, Ap. Possible spectrum var.
Probably optical. CPM? Companion A3p.
Probable member of Sco-Cen cluster; lower Cen group of Sco-Cen assoc.; member of Pleiades group.
Comp. B = CPD -55d5216, -4k/s.

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.

Mu Cru
Mu Cru (BS4898)
Easy
Easy double, sep 34.5″
Double Star mag 4.03 1.3° Crux
Gacrux
HIP 61084; Gamma Crucis
Easy
Cool red giant
Star mag 1.63 2.2° Crux
S Cru
Medium
Pulsating variable, period 4.7d
Variable Star mag 6.58 2.2° Crux
NGC 4337
Easy
Open cluster
Open Cluster mag 8.9 3.4° Crux
IC 3896
Hard
Elliptical galaxy
Galaxy mag 13.0 6.3° Centaurus
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