15116-4517 B  1267AB

 
 
15h 11m 34.82s -45 16' 39.0" P.A. 314 sep 1.2 mag 6.53,9.60 Sp K1III dist. 156.49 pc (510.47 l.y.)
 
 
Coord 2000
15116-4517
Discov num
B  1267
Comp
AB
Coord arcsec 2000
15 11 34.82 -45 16 39.0
Date first
1929
Date last
1991
Obs
6
Pa first
312
Pa last
314
P.A. Now (θ)
314°
Sep first
1.1
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
6.53
Mag sec
9.60
delta mag (ΔM)
3.07
Spectral class
K1III (yellow-orange)
Pri motion ra
-013
Sec motion ra
-015
Pri motion dec
+013
Sec motion dec
+015
Notes
rPM=0.133 (< 0.3, Physical double)
This double is physical.
 
 
15116-4517 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 225517 15116-4517 B 1267 AB 1929 1991 6 314 1.2 6.53 9.60 3.07 <===
Show 225517 15116-4517 DUN 178 AC 1826 2016 24 256 30.6 6.53 7.31 0.78
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
314.2
Precise sep
1.21
Constellation
Lupus
SAO
225517
HIP
74336
Tycho2
8294-03157-1
HD
134444
HR
5642
CD
CD-44 9922
CP
CP-44 7220
Distance
156.49
Distance ly
510.47
last precise pa
314.2
last precise sep
1.21
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15116-4517 B 1267 AB 1991 6 314 1.2 6.53 9.60 K1III D 151134.82-451639.0

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