17584-4236 CPO 565

 
 
17h 58m 20.87s -42 35' 31.2" P.A. 329 sep 1.7 mag 10.64,11.66
 
 
Coord 2000
17584-4236
Discov num
CPO 565
Comp
Coord arcsec 2000
17 58 20.87 -42 35 31.2
Date first
1901
Date last
1991
Obs
2
Pa first
338
Pa last
329
P.A. Now (θ)
329°
Sep first
2.1
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
10.64
Mag sec
11.66
delta mag (ΔM)
1.02
Spectral class
Pri motion ra
+001
Sec motion ra
+002
Pri motion dec
-010
Sec motion dec
-015
Notes
rPM=0.337
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
329.2
Precise sep
1.668
Constellation
Scorpius
Tycho2
7894-01327-1
last precise pa
329.2
last precise sep
1.668
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17584-4236 CPO 565 1991 2 329 1.7 10.64 11.66 175820.87-423531.2

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