V650 Cas
HIP 117430
DoubleStar
Cas
Visible
Level 5
Expert level - Requires steady seeing
Physical Properties
Magnitude
6.41
Spectral Type
A0pSrSi:Cr:
Star Color
White
(B-V 0.06)
Distance
362.4 ly
Position & Identifiers
RA
23h 48m 39.0s
Dec
+64° 52' 35.0"
Constellation
Cas
HR
9017
HIP
117430
Variable ID
V650 Cas
Double Cat
17020
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Visibility
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Multiple Star System
Components
4
Component IDs
AB
Separation
0.7″
Companion Mag
7.8
Position Angle
325°
Star Colors
A: White
B: Yellow-white
Discoverer
STT 507
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 0.7″ · PA: 325° · 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
0.9135 or 1.092d. Amp. 0.03u.
AB 6.8 A0, 7.4v, 565.77y, a = 0.74". C, 8.6v at 50" optical.
0.006".
Survey Image
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