16584-5203 CPO 504

 
 
16h 58m 22.13s -52 02' 54.4" P.A. 140 sep 7.9 mag 9.05,11.80 Sp A7V
 
 
Coord 2000
16584-5203
Discov num
CPO 504
Comp
Coord arcsec 2000
16 58 22.13 -52 02 54.4
Date first
1892
Date last
2010
Obs
6
Pa first
148
Pa last
140
P.A. Now (θ)
140°
Sep first
8.9
Sep last
7.9
Sep. Now (ρ)
7.9"
Mag pri
9.05
Mag sec
11.80
delta mag (ΔM)
2.75
Spectral class
A7V (white)
Pri motion ra
-010
Sec motion ra
+002
Pri motion dec
-009
Sec motion dec
-012
Notes
rPM=0.919
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
139.7
Precise sep
7.91
Constellation
Ara
SAO
244314
Tycho2
8339-02822-1
HD
152825
last precise pa
139.7
last precise sep
7.91
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16584-5203 CPO 504 2000 4 140 8.1 9.05 11.80 A7V D 165822.13-520254.4
16584-5203 CPO 504 2010 6 140 7.9 9.05 11.80 A7V 165822.13-520254.4

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