12219-4250 CPO 348

 
 
12h 21m 53.67s -42 49' 39.2" P.A. 139 sep 3.3 mag 10.41,11.20 Sp G5
 
 
Coord 2000
12219-4250
Discov num
CPO 348
Comp
Coord arcsec 2000
12 21 53.67 -42 49 39.2
Date first
1899
Date last
1999
Obs
7
Pa first
147
Pa last
139
P.A. Now (θ)
139°
Sep first
3.3
Sep last
3.3
Sep. Now (ρ)
3.3"
Mag pri
10.41
Mag sec
11.20
delta mag (ΔM)
0.79
Spectral class
G5 (yellow)
Pri motion ra
-153
Sec motion ra
-102
Pri motion dec
-004
Sec motion dec
-055
Notes
rPM=0.471
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
139.4
Precise sep
3.25
Constellation
Centaurus
Tycho2
7765-00177-1
HD
107559
last precise pa
139.4
last precise sep
3.25
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12219-4250 CPO 348 1999 5 139 3.3 10.41 11.20 G5 D 122153.67-424939.2

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