12 Tri
HIP 11486; 12 Tri
DoubleStar
Tri
Visible
Level 5
Expert level - Requires steady seeing
Physical Properties
Magnitude
5.29
Spectral Type
F0III
Position & Identifiers
RA
02h 28m 10.0s
Dec
+29° 40' 10.0"
Constellation
Tri
HR
717
HIP
11486
Flamsteed
12 Tri
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Visibility
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Multiple Star System
Separation
0.1″
Companion Mag
7.9
Position Angle
232°
Discoverer
YSC 1
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 0.1″ · PA: 232° · N up, E left
Unresolved · Rayleigh: 2.3″ · Dawes: 1.9″ · Eff: 3.1″
Size Comparison
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Stellar Lifecycle
Spectral Classification
Blackbody Spectrum
Stellar Absorption Spectrum
Simulated absorption spectrum based on spectral type. Hover over lines to identify elements.
Survey Image
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