17451-4816 CPO 551

 
 
17h 45m 07.00s -48 15' 51.7" P.A. 273 sep 4.9 mag 10.90,12.50
 
 
Coord 2000
17451-4816
Discov num
CPO 551
Comp
Coord arcsec 2000
17 45 07.00 -48 15 51.7
Date first
1905
Date last
2001
Obs
5
Pa first
282
Pa last
273
P.A. Now (θ)
273°
Sep first
4.1
Sep last
4.9
Sep. Now (ρ)
4.9"
Mag pri
10.90
Mag sec
12.50
delta mag (ΔM)
1.6
Spectral class
Pri motion ra
+049
Sec motion ra
-062
Pri motion dec
-038
Sec motion dec
-036
Notes
rPM=1.549
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
273.2
Precise sep
4.868
Constellation
Ara
Tycho2
8347-01054-1
last precise pa
273.2
last precise sep
4.868
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17451-4816 CPO 551 2000 3 273 4.9 10.90 12.50 D 174507.00-481551.7
17451-4816 CPO 551 2001 5 273 4.9 10.90 12.50 D 174507.00-481551.7

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