17189+7241 CVR 859

 
 
17H 18M 49.36S +72 40' 49.8" P.A. 65 SEP 12.3 MAG 16.10,17.20 SP M1+M2
 
 
Coord 2000
17189+7241
Discov num
CVR 859
Comp
Coord arcsec 2000
17 18 49.36 +72 40 49.8
Date first
1999
Date last
2010
Obs
3
Pa first
65
Pa last
65
P.A. Now (θ)
65°
Sep first
12.3
Sep last
12.3
Sep. Now (ρ)
12.3"
Mag pri
16.10
Mag sec
17.20
delta mag (ΔM)
1.1
Spectral class
M1+M2 (red/red)
Pri motion ra
+040
Sec motion ra
+045
Pri motion dec
+017
Sec motion dec
+015
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.114 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
last precise pa
64.7
last precise sep
12.26