HIP 110790
HIP 110790
DoubleStar
Lac
Visible
Level 3
Medium telescope (6-8") - Requires steady seeing
Physical Properties
Magnitude
6.46
Spectral Type
B2V
Star Color
Blue-white
(B-V -0.13)
Position & Identifiers
RA
22h 26m 45.7s
Dec
+37° 26' 38.0"
Constellation
Lac
HR
8549
HIP
110790
Double Cat
15942
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Visibility
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Multiple Star System
Separation
4.3″
Companion Mag
9.6
Position Angle
1°
Star Colors
A: Blue-white
B: Yellow-white
Discoverer
STF2906
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 4.3″ · PA: 1° · N up, E left
Resolved · 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
Fixed.
Lac OB1.
Survey Image
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