18091+5153 WIS 325

 
 
18H 09M 06.77S +51 53' 12.0" P.A. 82 SEP 999.9 MAG 14.50,15.90
 
 
Coord 2000
18091+5153
Discov num
WIS 325
Comp
Coord arcsec 2000
18 09 06.77 +51 53 12.0
Date first
2000
Date last
2010
Obs
3
Pa first
82
Pa last
82
P.A. Now (θ)
82°
Sep first
999.9
Sep last
999.9
Sep. Now (ρ)
999.9"
Mag pri
14.50
Mag sec
15.90
delta mag (ΔM)
1.4
Spectral class
Pri motion ra
+003
Sec motion ra
-025
Pri motion dec
+193
Sec motion dec
+191
Notes
V (Proper motion indicates physical)
rPM=0.145 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
last precise pa
81.9
last precise sep
1181.64