18555-1626 ARA 112

 
 
18H 55M 30.33S -16 26' 02.0" P.A. 176 SEP 10.7 MAG 9.95,11.23 SP A
 
 
Coord 2000
18555-1626
Discov num
ARA 112
Comp
Coord arcsec 2000
18 55 30.33 -16 26 02.0
Date first
1905
Date last
2010
Obs
8
Pa first
179
Pa last
176
P.A. Now (θ)
176°
Sep first
10.5
Sep last
10.7
Sep. Now (ρ)
10.7"
Mag pri
9.95
Mag sec
11.23
delta mag (ΔM)
1.28
Spectral class
A (white)
Pri motion ra
+002
Sec motion ra
+004
Pri motion dec
-003
Sec motion dec
-010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
Tycho2
6281-01989-1
last precise pa
176
last precise sep
10.72