18135-1903 ARA 734

 
 
18H 13M 29.98S -19 03' 44.1" P.A. 211 SEP 10.8 MAG 12.25,12.50
 
 
Coord 2000
18135-1903
Discov num
ARA 734
Comp
Coord arcsec 2000
18 13 29.98 -19 03 44.1
Date first
1917
Date last
1999
Obs
4
Pa first
218
Pa last
211
P.A. Now (θ)
211°
Sep first
10.1
Sep last
10.8
Sep. Now (ρ)
10.8"
Mag pri
12.25
Mag sec
12.50
delta mag (ΔM)
0.25
Spectral class
Pri motion ra
+003
Sec motion ra
-005
Pri motion dec
-002
Sec motion dec
-009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
Tycho2
6272-00232-1
last precise pa
210.9
last precise sep
10.784