12583-4446 B  1219

 
 
12h 58m 17.52s -44 46' 02.1" P.A. 179 sep 1.8 mag 9.34,13.43 Sp K5/M0V dist. 1388.89 pc (4530.56 l.y.)
 
 
Coord 2000
12583-4446
Discov num
B  1219
Comp
Coord arcsec 2000
12 58 17.52 -44 46 02.1
Date first
1930
Date last
1991
Obs
3
Pa first
180
Pa last
179
P.A. Now (θ)
179°
Sep first
2.0
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
9.34
Mag sec
13.43
delta mag (ΔM)
4.09
Spectral class
K5/M0V (yellow-orange)
Pri motion ra
-026
Sec motion ra
-024
Pri motion dec
-005
Sec motion dec
-008
Notes
rPM=0.136 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
179.4
Precise sep
1.81
Constellation
Centaurus
HIP
63294
Tycho2
7784-01923-1
HD
112593
CD
CD-44 8350
CP
CP-44 6155
Distance
1388.89
Distance ly
4530.56
last precise pa
179.4
last precise sep
1.81
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12583-4446 B 1219 1991 3 179 1.8 9.34 13.43 K5/M0V 125817.52-444602.1

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