HIP 8847
HIP 8847
DoubleStar
Per
Visible
Level 2
Small telescope (4") - Requires steady seeing
Physical Properties
Magnitude
6.45
Spectral Type
A5m
Star Color
Yellow-white
(B-V 0.18)
Position & Identifiers
RA
01h 53m 48.5s
Dec
+55° 35' 53.0"
Constellation
Per
HR
540
HIP
8847
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Visibility
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Multiple Star System
Separation
11.6″
Companion Mag
9.5
Position Angle
263°
Star Colors
A: Yellow-white
B: Yellow
Discoverer
DRS 35
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 11.6″ · PA: 263° · 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.
Survey Image
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