12485-1746 FEN  18

 
 
12H 48M 30.09S -17 45' 03.3" P.A. 217 SEP 4.1 MAG 10.30,10.80
 
 
Coord 2000
12485-1746
Discov num
FEN  18
Comp
Coord arcsec 2000
12 48 30.09 -17 45 03.3
Date first
1915
Date last
2016
Obs
7
Pa first
219
Pa last
217
P.A. Now (θ)
217°
Sep first
3.5
Sep last
4.1
Sep. Now (ρ)
4.1"
Mag pri
10.30
Mag sec
10.80
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
+030
Sec motion ra
-045
Pri motion dec
+026
Sec motion dec
-090
Notes
rPM=1.373
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Corvus
last precise pa
217.1
last precise sep
4.056