18393+6955 WFC 211

 
 
18H 39M 18.47S +69 54' 59.3" P.A. 68 SEP 9.5 MAG 12.12,12.34
 
 
Coord 2000
18393+6955
Discov num
WFC 211
Comp
Coord arcsec 2000
18 39 18.47 +69 54 59.3
Date first
1896
Date last
2010
Obs
6
Pa first
69
Pa last
68
P.A. Now (θ)
68°
Sep first
9.3
Sep last
9.5
Sep. Now (ρ)
9.5"
Mag pri
12.12
Mag sec
12.34
delta mag (ΔM)
0.22
Spectral class
Pri motion ra
-003
Sec motion ra
+005
Pri motion dec
-007
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
Tycho2
4434-01254-1
last precise pa
68.3
last precise sep
9.53