18426+6420 LDS2420

 
 
18H 42M 24.65S +64 19' 43.3" P.A. 83 SEP 9.6 MAG 20.00,20.60
 
 
Coord 2000
18426+6420
Discov num
LDS2420
Comp
Coord arcsec 2000
18 42 24.65 +64 19 43.3
Date first
1954
Date last
2010
Obs
3
Pa first
89
Pa last
83
P.A. Now (θ)
83°
Sep first
9.0
Sep last
9.6
Sep. Now (ρ)
9.6"
Mag pri
20.00
Mag sec
20.60
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
-079
Sec motion ra
Pri motion dec
-049
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
last precise pa
83.4
last precise sep
9.63