18128-2024 DON 886

 
 
18H 12M 46.90S -20 23' 52.6" P.A. 204 SEP 5 MAG 11.14,11.98
 
 
Coord 2000
18128-2024
Discov num
DON 886
Comp
Coord arcsec 2000
18 12 46.90 -20 23 52.6
Date first
1919
Date last
2010
Obs
9
Pa first
206
Pa last
204
P.A. Now (θ)
204°
Sep first
5.1
Sep last
5.0
Sep. Now (ρ)
5"
Mag pri
11.14
Mag sec
11.98
delta mag (ΔM)
0.84
Spectral class
Pri motion ra
+009
Sec motion ra
-006
Pri motion dec
+034
Sec motion dec
-004
Notes
rPM=1.162
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
Tycho2
6272-00711-1
HD
312810
last precise pa
204.1
last precise sep
4.95