PS Pup
HIP 36608
DoubleStar
Pup
Visible
Level 2
Small telescope (4") - Requires steady seeing
Physical Properties
Magnitude
6.61
Variable Type
Ellipsoidal Variable
Spectral Type
A0V
Star Color
Blue-white
(B-V -0.08)
Position & Identifiers
RA
07h 31m 42.8s
Dec
-35° 53' 16.0"
Constellation
Pup
HR
2889
HIP
36608
Variable ID
PS Pup
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Visibility
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Multiple Star System
Components
3
Component IDs
AB
Separation
91.0″
Companion Mag
11.0
Position Angle
345°
Star Colors
A: Blue-white
B: Yellow
Discoverer
JSP 167
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 91.0″ · PA: 345° · 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
Ell amp. 0.051u, 0.03v, b, y. 0.6711d. Sp. period revolution about 1.4d.
Survey Image
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