13328-4910 SKF1589

 
 
13h 32m 50.90s -49 10' 28.3" P.A. 139 sep 46.1 mag 13.78,14.20 Sp M:
 
 
Coord 2000
13328-4910
Discov num
SKF1589
Comp
Coord arcsec 2000
13 32 50.90 -49 10 28.3
Date first
1975
Date last
2015
Obs
9
Pa first
139
Pa last
139
P.A. Now (θ)
139°
Sep first
46.2
Sep last
46.1
Sep. Now (ρ)
46.1"
Mag pri
13.78
Mag sec
14.20
delta mag (ΔM)
0.42
Spectral class
M: (red)
Pri motion ra
-178
Sec motion ra
-158
Pri motion dec
-022
Sec motion dec
-043
Notes
V (Proper motion indicates physical)
rPM=0.162 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
138.7
Precise sep
46.056
Cdsa2 id
SKF 1589
Constellation
Centaurus
Ra deg
13.547472222222222
De deg
-49.174527777777776
last precise pa
138.7
last precise sep
46.056
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13328-4910 SKF1589 2010 3 139 46.1 14.40 14.70 M: V 133250.61-491027.9
13328-4910 SKF1589 2015 9 139 46.1 13.78 14.20 M: V 133250.90-491028.3

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