HIP 105637
HIP 105637
DoubleStar
Cyg
Visible
Level 1
Naked eye / Binoculars - Requires steady seeing
Physical Properties
Magnitude
6.47
Spectral Type
K5
Position & Identifiers
RA
21h 23m 48.3s
Dec
+37° 21' 05.0"
Constellation
Cyg
HR
8193
HIP
105637
Querying VizieR catalog...
Visibility
Set a location in User Settings to see visibility data.
Multiple Star System
Components
5
Component IDs
AB
Separation
364.1″
Companion Mag
6.6
Position Angle
304°
Discoverer
STFA 55
Eyepiece View
32x
Dawes: 1.9″
TFOV: 1.6°
Realistic = true angular size
Sep: 364.1″ · PA: 304° · 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
Blackbody Spectrum
Stellar Absorption Spectrum
Simulated absorption spectrum based on spectral type. Hover over lines to identify elements.
Stellar Notes
Component A in system of which B is HR 8189. Other components 11.6, 13.4, 14.6v.
Survey Image
Loading survey image…