18470-1912 HJ 2837

 
 
18H 46M 58.61S -19 11' 09.5" P.A. 89 SEP 11.1 MAG 11.39,11.40
 
 
Coord 2000
18470-1912
Discov num
HJ 2837
Comp
Coord arcsec 2000
18 46 58.61 -19 11 09.5
Date first
1830
Date last
2010
Obs
7
Pa first
92
Pa last
89
P.A. Now (θ)
89°
Sep first
5.0
Sep last
11.1
Sep. Now (ρ)
11.1"
Mag pri
11.39
Mag sec
11.40
delta mag (ΔM)
0.01
Spectral class
Pri motion ra
-007
Sec motion ra
+016
Pri motion dec
-003
Sec motion dec
-005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
last precise pa
89
last precise sep
11.07