12157+6818 LDS2637

 
 
12H 15M 45.53S +68 17' 05.2" P.A. 42 SEP 123.3 MAG 17.80,18.00
 
 
Coord 2000
12157+6818
Discov num
LDS2637
Comp
Coord arcsec 2000
12 15 45.53 +68 17 05.2
Date first
1966
Date last
2010
Obs
3
Pa first
40
Pa last
42
P.A. Now (θ)
42°
Sep first
124.0
Sep last
123.3
Sep. Now (ρ)
123.3"
Mag pri
17.80
Mag sec
18.00
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+127
Sec motion ra
Pri motion dec
-065
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
last precise pa
42
last precise sep
123.32