14 Lac
HIP 112778; 14 Lac
DoubleStar
Lac
Visible
Level 6
Professional/Research - Requires steady seeing
Physical Properties
Magnitude
5.92
Variable Type
Eclipsing Binary (Beta Lyrae-type)
Spectral Type
B3IV:
Star Color
White
(B-V 0.08)
Position & Identifiers
RA
22h 50m 21.8s
Dec
+41° 57' 13.0"
Constellation
Lac
HR
8690
HIP
112778
Flamsteed
14 Lac
Variable ID
V360 Lac
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Visibility
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Multiple Star System
Separation
0.3″
Companion Mag
9.4
Position Angle
5°
Star Colors
A: White
B: Yellow
Discoverer
HDS3244
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 0.3″ · PA: 5° · 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
EB 5.91 - 5.98V, 10.075d. Detached main sequence stars.
10d.
Lac OB1.
H alpha emission.
Survey Image
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