17211+7059 LDS1864

 
 
17H 21M 05.82S +70 59' 40.3" P.A. 33 SEP 12.5 MAG 17.60,18.30
 
 
Coord 2000
17211+7059
Discov num
LDS1864
Comp
Coord arcsec 2000
17 21 05.82 +70 59 40.3
Date first
1966
Date last
2010
Obs
3
Pa first
34
Pa last
33
P.A. Now (θ)
33°
Sep first
13.0
Sep last
12.5
Sep. Now (ρ)
12.5"
Mag pri
17.60
Mag sec
18.30
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
-142
Sec motion ra
Pri motion dec
-077
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
last precise pa
33.3
last precise sep
12.48