15156+5527 WZ   13

 
 
15H 15M 31.53S +55 26' 55.3" P.A. 17 SEP 9.1 MAG 11.10,11.50
 
 
Coord 2000
15156+5527
Discov num
WZ   13
Comp
Coord arcsec 2000
15 15 31.53 +55 26 55.3
Date first
1909
Date last
2016
Obs
8
Pa first
16
Pa last
17
P.A. Now (θ)
17°
Sep first
9.1
Sep last
9.1
Sep. Now (ρ)
9.1"
Mag pri
11.10
Mag sec
11.50
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
-027
Sec motion ra
-023
Pri motion dec
+034
Sec motion dec
+038
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
last precise pa
16.5
last precise sep
9.111