54 Dra
HIP 94490; 54 Dra
DoubleStar
Draco
(Dra)
Visible
Level 3
Medium telescope (6-8") - Requires steady seeing
Physical Properties
Magnitude
4.99
Spectral Type
K2III
Star Color
Red
(B-V 1.16)
Distance
130 ly
Position & Identifiers
RA
19h 13m 55.2s
Dec
+57° 42' 18.0"
Constellation
Draco
(Dra)
HR
7309
HIP
94490
Flamsteed
54 Dra
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Visibility
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Multiple Star System
Separation
226.5″
Companion Mag
11.5
Position Angle
232°
Star Colors
A: Red
Discoverer
TOK 328
Eyepiece View
32x
Dawes: 1.9″
TFOV: 1.6°
Realistic = true angular size
Sep: 226.5″ · PA: 232° · N up, E left
Resolved · Rayleigh: 2.3″ · Dawes: 1.9″ · Eff: 2.3″
Size Comparison
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Spectral Classification
Hertzsprung-Russell Diagram
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