12307+6404 MLB 465

 
 
12H 30M 38.10S +64 02' 31.6" P.A. 157 SEP 2.1 MAG 9.50,11.70
 
 
Coord 2000
12307+6404
Discov num
MLB 465
Comp
Coord arcsec 2000
12 30 38.10 +64 02 31.6
Date first
1926
Date last
2003
Obs
4
Pa first
156
Pa last
157
P.A. Now (θ)
157°
Sep first
2.5
Sep last
2.1
Sep. Now (ρ)
2.1"
Mag pri
9.50
Mag sec
11.70
delta mag (ΔM)
2.2
Spectral class
Pri motion ra
-081
Sec motion ra
Pri motion dec
-017
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
Tycho2
4158-00646-1
last precise pa
156.7
last precise sep
2.06