HIP 636
HIP 636
DoubleStar
Cet
Visible
Level 6
Professional/Research - Requires steady seeing
Physical Properties
Magnitude
5.94
Spectral Type
A2Vp:
Star Color
White
(B-V 0.14)
Position & Identifiers
RA
00h 07m 46.8s
Dec
-22° 30' 32.0"
Constellation
Cet
HR
12
HIP
636
Double Cat
89
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Visibility
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Multiple Star System
Separation
1.8″
Companion Mag
11.0
Position Angle
145°
Star Colors
A: White
Discoverer
SEE 2
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 1.8″ · PA: 145° · 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
ADS 89B, 11 - >14v.
CPM.
Lambda Boo star, Mg 4481 wk.
Survey Image
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