13504+2117 S   656

 
 
13H 50M 23.51S +21 16' 35.8" P.A. 209 SEP 85.1 MAG 6.93,7.37 SP G0 DIST. 105.71 PC (344.83 L.Y.)
 
 
Coord 2000
13504+2117
Discov num
S   656
Comp
Coord arcsec 2000
13 50 23.51 +21 16 35.8
Date first
1800
Date last
2015
Obs
45
Pa first
211
Pa last
209
P.A. Now (θ)
209°
Sep first
88.5
Sep last
85.1
Sep. Now (ρ)
85.1"
Mag pri
6.93
Mag sec
7.37
delta mag (ΔM)
0.44
Spectral class
G0 (yellow)
Pri motion ra
-034
Sec motion ra
-036
Pri motion dec
+007
Sec motion dec
+016
Notes
N Z (See Notes, Parallax indicates components are physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Bootes
SAO
83022
HIP
67543
Tycho2
1466-01081-1
HD
120651
BD
BD+21 2580
Distance
105.71
Distance ly
344.83
last precise pa
208.7
last precise sep
85.13