15448-4804 CPO  66

 
 
15h 44m 47.89s -48 04' 20.5" P.A. 160 sep 4.5 mag 11.00,11.20 Sp K5
 
 
Coord 2000
15448-4804
Discov num
CPO  66
Comp
Coord arcsec 2000
15 44 47.89 -48 04 20.5
Date first
1904
Date last
2010
Obs
4
Pa first
161
Pa last
160
P.A. Now (θ)
160°
Sep first
4.5
Sep last
4.5
Sep. Now (ρ)
4.5"
Mag pri
11.00
Mag sec
11.20
delta mag (ΔM)
0.2
Spectral class
K5 (yellow-orange)
Pri motion ra
-165
Sec motion ra
-148
Pri motion dec
-099
Sec motion dec
-134
Notes
rPM=0.195 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
160.4
Precise sep
4.53
Constellation
Lupus
last precise pa
160.4
last precise sep
4.53
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15448-4804 CPO 66 1904 1 161 4.5 11.00 11.20 K5 154407.50-480400.0
15448-4804 CPO 66 1999 2 161 4.6 11.00 11.20 K5 D 154447.89-480420.5
15448-4804 CPO 66 2010 4 160 4.5 11.00 11.20 K5 154447.89-480420.5

If you need more information about this double, apply for a data request form to the WDS.