18431-2051 ARA1159

 
 
18H 43M 04.86S -20 51' 06.8" P.A. 84 SEP 11.7 MAG 12.04,12.40
 
 
Coord 2000
18431-2051
Discov num
ARA1159
Comp
Coord arcsec 2000
18 43 04.86 -20 51 06.8
Date first
1919
Date last
2010
Obs
7
Pa first
87
Pa last
84
P.A. Now (θ)
84°
Sep first
14.0
Sep last
11.7
Sep. Now (ρ)
11.7"
Mag pri
12.04
Mag sec
12.40
delta mag (ΔM)
0.36
Spectral class
Pri motion ra
+023
Sec motion ra
-003
Pri motion dec
-005
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
Tycho2
6292-01414-1
last precise pa
83.8
last precise sep
11.69