HIP 105229
HIP 105229
DoubleStar
Cyg
Visible
Level 3
Medium telescope (6-8") - Requires steady seeing
Physical Properties
Magnitude
6.15
Spectral Type
A5IV
Star Color
Yellow-white
(B-V 0.30)
Position & Identifiers
RA
21h 18m 55.3s
Dec
+41° 02' 27.0"
Constellation
Cyg
HR
8155
HIP
105229
Double Cat
14849
Querying VizieR catalog...
Visibility
Set a location in User Settings to see visibility data.
Multiple Star System
Components
3
Component IDs
AC
Separation
17.1″
Companion Mag
12.7
Position Angle
176°
Star Colors
A: Yellow-white
Discoverer
HO 601
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 17.1″ · PA: 176° · N up, E left
Resolved · Rayleigh: 2.3″ · Dawes: 1.9″ · Eff: 3.1″
Size Comparison
Querying VizieR for stellar data…
Stellar Lifecycle
Spectral Classification
Hertzsprung-Russell Diagram
Loading HR diagram…
Blackbody Spectrum
Stellar Absorption Spectrum
Simulated absorption spectrum based on spectral type. Hover over lines to identify elements.
Survey Image
Loading survey image…