Omega And
HIP 6813; Omega And; 48 And
DoubleStar
And
Visible
Level 6
Professional/Research - Requires steady seeing
Physical Properties
Magnitude
4.83
Spectral Type
F5IV
Star Color
Yellow-white
(B-V 0.42)
Distance
108.7 ly
Position & Identifiers
RA
01h 27m 39.4s
Dec
+45° 24' 24.0"
Constellation
And
HR
417
HIP
6813
Bayer
Omega
Flamsteed
48 And
Double Cat
1152
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Visibility
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Multiple Star System
Components
4
Component IDs
AC
Separation
0.7″
Companion Mag
11.7
Position Angle
325°
Star Colors
A: Yellow-white
Discoverer
BU 999
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
AB binary, B 11.7v at 2"; CD 10.4, 10.4 sep. 4.9" at 120" from A.
Hyades moving group.
Survey Image
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