15019-3819 B  2345AB

 
 
15h 01m 53.01s -38 19' 02.2" P.A. 110.00 sep 9.6 mag 8.93,11.90 Sp K1(III) dist. 336.7 pc (1098.32 l.y.)
 
 
Coord 2000
15019-3819
Discov num
B  2345
Comp
AB
Coord arcsec 2000
15 01 53.01 -38 19 02.2
Date first
1912
Date last
2015
Obs
7
Pa first
85
Pa last
110
P.A. Now (θ)
110°
Sep first
6.9
Sep last
9.6
Sep. Now (ρ)
9.6"
Mag pri
8.93
Mag sec
11.90
delta mag (ΔM)
2.97
Spectral class
K1(III) (yellow-orange)
Pri motion ra
-004
Sec motion ra
+028
Pri motion dec
-008
Sec motion dec
-047
Notes
rPM=0.922
This double is not physical.
 
 
15019-3819 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 206220 15019-3819 B 2345 AB 1912 2015 7 110 9.6 8.93 11.90 2.97 <===
Show 206220 15019-3819 UC 2901 BC 1996 2015 6 298 41.3 11.90 15.40 3.50
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
110.2
Precise sep
9.593
Constellation
Centaurus
SAO
206220
HIP
73545
Tycho2
7821-00821-1
Gaia DR2
78317145600
HD
132744
CD
CD-37 9876
Distance
336.7
Distance ly
1098.32
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15019-3819 B 2345 AB 1999 6 107 9.2 8.80 11.00 K1(III) D 150153.01-381902.2
15019-3819 B 2345 AB 2015 7 110 9.6 8.93 11.90 K1(III) 150153.01-381902.2

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