13543+6651 LDS2331

 
 
13H 54M 22.17S +66 51' 30.6" P.A. 45 SEP 3.6 MAG 16.40,17.70
 
 
Coord 2000
13543+6651
Discov num
LDS2331
Comp
Coord arcsec 2000
13 54 22.17 +66 51 30.6
Date first
1955
Date last
2003
Obs
3
Pa first
51
Pa last
45
P.A. Now (θ)
45°
Sep first
3.0
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
16.40
Mag sec
17.70
delta mag (ΔM)
1.3
Spectral class
Pri motion ra
+085
Sec motion ra
+106
Pri motion dec
-062
Sec motion dec
-090
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
last precise pa
44.7
last precise sep
3.598