18175-4245 CPO 579

 
 
18H 17M 29.74S -42 44' 41.6" P.A. 253 SEP 3 MAG 10.89,11.33
 
 
Coord 2000
18175-4245
Discov num
CPO 579
Comp
Coord arcsec 2000
18 17 29.74 -42 44 41.6
Date first
1901
Date last
1998
Obs
3
Pa first
244
Pa last
253
P.A. Now (θ)
253°
Sep first
3.9
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
10.89
Mag sec
11.33
delta mag (ΔM)
0.44
Spectral class
Pri motion ra
+027
Sec motion ra
-037
Pri motion dec
+018
Sec motion dec
-019
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Corona Austrina
Tycho2
7908-00961-1
last precise pa
253.1
last precise sep
3.036