18361-2154 ARA1546

 
 
18H 36M 05.01S -21 54' 30.5" P.A. 174 SEP 10.5 MAG 13.70,13.90
 
 
Coord 2000
18361-2154
Discov num
ARA1546
Comp
Coord arcsec 2000
18 36 05.01 -21 54 30.5
Date first
1922
Date last
1999
Obs
4
Pa first
173
Pa last
174
P.A. Now (θ)
174°
Sep first
11.4
Sep last
10.5
Sep. Now (ρ)
10.5"
Mag pri
13.70
Mag sec
13.90
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+004
Sec motion ra
+006
Pri motion dec
-006
Sec motion dec
-010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
last precise pa
173.8
last precise sep
10.503