18363-2355 ARA2237

 
 
18H 36M 15.10S -23 54' 54.9" P.A. 133 SEP 9.7 MAG 11.10,11.40
 
 
Coord 2000
18363-2355
Discov num
ARA2237
Comp
Coord arcsec 2000
18 36 15.10 -23 54 54.9
Date first
1928
Date last
1999
Obs
3
Pa first
140
Pa last
133
P.A. Now (θ)
133°
Sep first
10.2
Sep last
9.7
Sep. Now (ρ)
9.7"
Mag pri
11.10
Mag sec
11.40
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
+006
Sec motion ra
+003
Pri motion dec
-018
Sec motion dec
+006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
Tycho2
6858-02012-1
last precise pa
133.4
last precise sep
9.705