HIP 15309
HIP 15309
DoubleStar
Cam
Visible
Level 5
Expert level - Requires steady seeing
Physical Properties
Magnitude
6.36
Spectral Type
A3V
Star Color
White
(B-V 0.09)
Distance
652.3 ly
Position & Identifiers
RA
03h 17m 31.6s
Dec
+65° 39' 31.0"
Constellation
Cam
HR
967
HIP
15309
Double Cat
2436
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Visibility
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Multiple Star System
Components
3
Component IDs
AB
Separation
0.5″
Companion Mag
7.4
Position Angle
53°
Star Colors
A: White
B: Yellow-white
Discoverer
STT 52
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 0.5″ · PA: 53° · 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 6.8 A2V, 7.3 A4V, 330y, a = 0.386". Combined mag., colors.
Discordant sign from only two available sources, -7.5, +6.4.
Survey Image
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