2 Cas
HIP 114365; 2 Cas
DoubleStar
Cas
Visible
Level 3
Medium telescope (6-8") - Requires steady seeing
Physical Properties
Magnitude
5.70
Spectral Type
A5III
Star Color
Yellow-white
(B-V 0.33)
Position & Identifiers
RA
23h 09m 44.1s
Dec
+59° 19' 59.0"
Constellation
Cas
HR
8822
HIP
114365
Flamsteed
2 Cas
Variable ID
Var?
Double Cat
16556
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Visibility
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Multiple Star System
Components
8
Component IDs
AC
Separation
19.9″
Companion Mag
13.5
Position Angle
320°
Star Colors
A: Yellow-white
Discoverer
BU 1526
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 19.9″ · PA: 320° · 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
ADS 16556A.
C, 8.14V, +0.15(B-V), -0.38(U-B), A, HD 218780.
Survey Image
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