Zeta Ari
HIP 15110; Zeta Ari; 58 Ari
DoubleStar
Aries
(Ari)
Visible
Level 5
Expert level - Requires steady seeing
Physical Properties
Magnitude
4.89
Spectral Type
A1V
Star Color
Blue-white
(B-V -0.01)
Distance
163 ly
Position & Identifiers
RA
03h 14m 54.1s
Dec
+21° 02' 40.0"
Constellation
Aries
(Ari)
HR
972
HIP
15110
Bayer
Zeta
Flamsteed
58 Ari
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Visibility
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Multiple Star System
Separation
2.0″
Companion Mag
10.2
Position Angle
136°
Star Colors
A: Blue-white
Discoverer
OCC 837
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 2.0″ · PA: 136° · N up, E left
At limit · Rayleigh: 2.3″ · Dawes: 1.9″ · Eff: 2.3″
Size Comparison
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