18419-2329 ARA2243

 
 
18H 41M 53.17S -23 29' 11.2" P.A. 105 SEP 8.7 MAG 11.26,13.70
 
 
Coord 2000
18419-2329
Discov num
ARA2243
Comp
Coord arcsec 2000
18 41 53.17 -23 29 11.2
Date first
1928
Date last
1999
Obs
4
Pa first
103
Pa last
105
P.A. Now (θ)
105°
Sep first
9.3
Sep last
8.7
Sep. Now (ρ)
8.7"
Mag pri
11.26
Mag sec
13.70
delta mag (ΔM)
2.44
Spectral class
Pri motion ra
+001
Sec motion ra
+005
Pri motion dec
+004
Sec motion dec
-003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
Tycho2
6859-01033-1
last precise pa
104.9
last precise sep
8.67