18145+6454 MLB 212

 
 
18H 13M 49.25S +64 48' 51.6" P.A. 321 SEP 3.6 MAG 9.80,9.90
 
 
Coord 2000
18145+6454
Discov num
MLB 212
Comp
Coord arcsec 2000
18 13 49.25 +64 48 51.6
Date first
1895
Date last
2004
Obs
7
Pa first
316
Pa last
321
P.A. Now (θ)
321°
Sep first
3.2
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
9.80
Mag sec
9.90
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
+006
Sec motion ra
-012
Pri motion dec
-005
Sec motion dec
+019
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
Tycho2
4209-01026-1
last precise pa
321
last precise sep
3.557