16505-4514 CPO 493

 
 
16h 50m 30.84s -45 13' 45.1" P.A. 159 sep 7.7 mag 9.96,11.90 Sp A0
 
 
Coord 2000
16505-4514
Discov num
CPO 493
Comp
Coord arcsec 2000
16 50 30.84 -45 13 45.1
Date first
1902
Date last
1999
Obs
6
Pa first
162
Pa last
159
P.A. Now (θ)
159°
Sep first
8.4
Sep last
7.7
Sep. Now (ρ)
7.7"
Mag pri
9.96
Mag sec
11.90
delta mag (ΔM)
1.94
Spectral class
A0 (white)
Pri motion ra
+001
Sec motion ra
+015
Pri motion dec
+004
Sec motion dec
-076
Notes
rPM=1.048
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
158.9
Precise sep
7.71
Constellation
Scorpius
SAO
227286
Tycho2
8326-00527-1
HD
151610
last precise pa
158.9
last precise sep
7.71
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16505-4514 CPO 493 1999 5 159 7.7 9.96 11.90 A0 D 165030.84-451345.1

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