17555-2203 ARA1830

 
 
17H 55M 33.27S -22 03' 13.1" P.A. 124 SEP 11.6 MAG 11.28,13.30
 
 
Coord 2000
17555-2203
Discov num
ARA1830
Comp
Coord arcsec 2000
17 55 33.27 -22 03 13.1
Date first
1920
Date last
2010
Obs
7
Pa first
123
Pa last
124
P.A. Now (θ)
124°
Sep first
12.1
Sep last
11.6
Sep. Now (ρ)
11.6"
Mag pri
11.28
Mag sec
13.30
delta mag (ΔM)
2.02
Spectral class
Pri motion ra
-003
Sec motion ra
+008
Pri motion dec
+001
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
Tycho2
6262-02494-1
HD
313419
last precise pa
124.3
last precise sep
11.63