HIP 28756
HIP 28756
DoubleStar
Col
Visible
Level 6
Professional/Research - Requires steady seeing
Physical Properties
Magnitude
5.65
Spectral Type
B2.5V
Star Color
Blue
(B-V -0.19)
Position & Identifiers
RA
06h 04m 20.3s
Dec
-32° 10' 21.0"
Constellation
Col
HR
2149
HIP
28756
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Visibility
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Multiple Star System
Separation
0.1″
Companion Mag
6.4
Position Angle
40°
Star Colors
A: Blue
Discoverer
VOU 86
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 0.1″ · PA: 40° · N up, E left
Unresolved · Rayleigh: 2.3″ · Dawes: 1.9″ · Eff: 3.1″
Size Comparison
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Stellar Lifecycle
Spectral Classification
Hertzsprung-Russell Diagram
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Blackbody Spectrum
Stellar Absorption Spectrum
Simulated absorption spectrum based on spectral type. Hover over lines to identify elements.
Stellar Notes
Sep. 0.097".
Survey Image
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