18310-4434 CPO 589

 
 
18H 31M 01.70S -44 33' 53.8" P.A. 293 SEP 8.3 MAG 9.51,10.60 SP A2V
 
 
Coord 2000
18310-4434
Discov num
CPO 589
Comp
Coord arcsec 2000
18 31 01.70 -44 33 53.8
Date first
1905
Date last
2010
Obs
5
Pa first
289
Pa last
293
P.A. Now (θ)
293°
Sep first
6.9
Sep last
8.3
Sep. Now (ρ)
8.3"
Mag pri
9.51
Mag sec
10.60
delta mag (ΔM)
1.09
Spectral class
A2V (white)
Pri motion ra
+008
Sec motion ra
+000
Pri motion dec
-014
Sec motion dec
+004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Corona Austrina
SAO
229079
Tycho2
7914-00384-1
HD
170333
last precise pa
293.4
last precise sep
8.33