17530-5111 CPO 560

 
 
17h 52m 58.82s -51 10' 08.1" P.A. 185 sep 4.6 mag 11.65,12.20
 
 
Coord 2000
17530-5111
Discov num
CPO 560
Comp
Coord arcsec 2000
17 52 58.82 -51 10 08.1
Date first
1904
Date last
2000
Obs
4
Pa first
352
Pa last
185
P.A. Now (θ)
185°
Sep first
4.8
Sep last
4.6
Sep. Now (ρ)
4.6"
Mag pri
11.65
Mag sec
12.20
delta mag (ΔM)
0.55
Spectral class
Pri motion ra
-005
Sec motion ra
-002
Pri motion dec
+055
Sec motion dec
-041
Notes
rPM=1.739
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
184.5
Precise sep
4.56
Constellation
Ara
Tycho2
8356-01309-1
last precise pa
184.5
last precise sep
4.56
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17530-5111 CPO 560 2000 3 185 4.6 11.65 12.20 D 175258.82-511008.1

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