18063+4213 ROE  18

 
 
18H 06M 16.77S +42 13' 31.2" P.A. 172 SEP 14.8 MAG 10.12,11.64
 
 
Coord 2000
18063+4213
Discov num
ROE  18
Comp
Coord arcsec 2000
18 06 16.77 +42 13 31.2
Date first
1909
Date last
2010
Obs
6
Pa first
171
Pa last
172
P.A. Now (θ)
172°
Sep first
15.9
Sep last
14.8
Sep. Now (ρ)
14.8"
Mag pri
10.12
Mag sec
11.64
delta mag (ΔM)
1.52
Spectral class
Pri motion ra
-004
Sec motion ra
+003
Pri motion dec
-009
Sec motion dec
-003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
3110-01499-1
last precise pa
171.5
last precise sep
14.77