17552-2149 ARA1504

 
 
17H 55M 15.56S -21 49' 11.0" P.A. 163 SEP 9.4 MAG 10.85,11.89
 
 
Coord 2000
17552-2149
Discov num
ARA1504
Comp
Coord arcsec 2000
17 55 15.56 -21 49 11.0
Date first
1920
Date last
1999
Obs
5
Pa first
162
Pa last
163
P.A. Now (θ)
163°
Sep first
8.9
Sep last
9.4
Sep. Now (ρ)
9.4"
Mag pri
10.85
Mag sec
11.89
delta mag (ΔM)
1.04
Spectral class
Pri motion ra
+000
Sec motion ra
+001
Pri motion dec
-002
Sec motion dec
-009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
Tycho2
6262-00716-1
last precise pa
162.5
last precise sep
9.42