12139+6926 LDS1750

 
 
12H 13M 52.03S +69 24' 42.9" P.A. 188 SEP 13.8 MAG 13.20,15.70
 
 
Coord 2000
12139+6926
Discov num
LDS1750
Comp
Coord arcsec 2000
12 13 52.03 +69 24 42.9
Date first
1966
Date last
2010
Obs
4
Pa first
187
Pa last
188
P.A. Now (θ)
188°
Sep first
14.0
Sep last
13.8
Sep. Now (ρ)
13.8"
Mag pri
13.20
Mag sec
15.70
delta mag (ΔM)
2.5
Spectral class
Pri motion ra
-121
Sec motion ra
Pri motion dec
-010
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
last precise pa
188
last precise sep
13.78