HIP 70270
HIP 70270
DoubleStar
Lup
Visible
Level 3
Medium telescope (6-8") - Requires steady seeing
Physical Properties
Magnitude
6.09
Spectral Type
B1III
Star Color
Blue-white
(B-V -0.13)
Position & Identifiers
RA
14h 22m 38.7s
Dec
-48° 19' 13.0"
Constellation
Lup
HR
5375
HIP
70270
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Visibility
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Multiple Star System
Components
3
Component IDs
AB
Separation
4.4″
Companion Mag
9.5
Position Angle
122°
Star Colors
A: Blue-white
B: Yellow-white
Discoverer
R 244
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 4.4″ · PA: 122° · N up, E left
Resolved · 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
Component A is close double, sep. 0.2", combined mag. and colors.
Also classified B3V.
Survey Image
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