18347-1632 ARA 108

 
 
18H 34M 42.11S -16 32' 31.3" P.A. 17 SEP 16.1 MAG 11.00,11.07
 
 
Coord 2000
18347-1632
Discov num
ARA 108
Comp
Coord arcsec 2000
18 34 42.11 -16 32 31.3
Date first
1905
Date last
2010
Obs
7
Pa first
13
Pa last
17
P.A. Now (θ)
17°
Sep first
15.3
Sep last
16.1
Sep. Now (ρ)
16.1"
Mag pri
11.00
Mag sec
11.07
delta mag (ΔM)
0.07
Spectral class
Pri motion ra
-012
Sec motion ra
+008
Pri motion dec
-007
Sec motion dec
+002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
Tycho2
6267-01276-1
last precise pa
16.7
last precise sep
16.13