Iota Lyr
HIP 93903; Iota Lyr; 18 Lyr
Star
Lyr
Visible
Level 2
Small telescope (4")
Physical Properties
Magnitude
5.28
Spectral Type
B6IV
Star Color
Blue-white
(B-V -0.11)
Position & Identifiers
RA
19h 07m 18.1s
Dec
+36° 06' 01.0"
Constellation
Lyr
HR
7262
HIP
93903
Bayer
Iota
Flamsteed
18 Lyr
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Visibility
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Multiple Star System
Separation
0.0″
Companion Mag
6.4
Position Angle
183°
Star Colors
A: Blue-white
Discoverer
STA 3
Eyepiece View
15x
Dawes: 1.9″
TFOV: 3.3°
Realistic = true angular size
Sep: 0.0″ · PA: 183° · 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
Resolved by speckle interferometry 1986.45, sep. 0.08". | Resolved by speckle interferometry 1986.45, sep. 0.08".
Survey Image
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