HIP 115245
HIP 115245
DoubleStar
Cas
Visible
Level 3
Medium telescope (6-8") - Requires steady seeing
Physical Properties
Magnitude
6.39
Spectral Type
K2III
Star Color
Red
(B-V 1.61)
Position & Identifiers
RA
23h 20m 34.6s
Dec
+62° 12' 47.0"
Constellation
Cas
HR
8886
HIP
115245
Double Cat
16690
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Visibility
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Multiple Star System
Components
4
Component IDs
AB
Separation
13.2″
Companion Mag
11.6
Position Angle
175°
Star Colors
A: Red
Discoverer
BU 278
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 13.2″ · PA: 175° · 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
NGC 7654 #265 (M52).
Also classified K3Ib and G8I.
Survey Image
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