18563+5537 MLB 138

 
 
18H 56M 15.79S +55 36' 20.2" P.A. 62 SEP 4.8 MAG 10.63,13.10
 
 
Coord 2000
18563+5537
Discov num
MLB 138
Comp
Coord arcsec 2000
18 56 15.79 +55 36 20.2
Date first
1919
Date last
2003
Obs
3
Pa first
64
Pa last
62
P.A. Now (θ)
62°
Sep first
4.6
Sep last
4.8
Sep. Now (ρ)
4.8"
Mag pri
10.63
Mag sec
13.10
delta mag (ΔM)
2.47
Spectral class
Pri motion ra
+030
Sec motion ra
+030
Pri motion dec
+154
Sec motion dec
+152
Notes
W
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
last precise pa
62.3
last precise sep
4.788