13441-3210 SKF1492BC

 
 
13h 43m 26.28s -31 51' 31.4" P.A. 93 sep 14.5 mag 18.20,19.10 Sp DA+M4.8V
 
 
Coord 2000
13441-3210
Discov num
SKF1492
Comp
BC
Coord arcsec 2000
13 43 26.28 -31 51 31.4
Date first
1958
Date last
1998
Obs
3
Pa first
90
Pa last
93
P.A. Now (θ)
93°
Sep first
14.9
Sep last
14.5
Sep. Now (ρ)
14.5"
Mag pri
18.20
Mag sec
19.10
delta mag (ΔM)
0.9
Spectral class
DA+M4.8V
Pri motion ra
-142
Sec motion ra
-163
Pri motion dec
+018
Sec motion dec
-015
Notes
V I (Proper motion indicates physical, Identification uncertain)
rPM=0.239 (< 0.3, Physical double)
This double is physical.
 
 
13441-3210 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 13441-3210 WIS 231 AB 1998 2010 3 336 999.9 11.43 18.20 6.77
Show 13441-3210 SKF1492 BC 1958 1998 3 93 14.5 18.20 19.10 0.90 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
92.7
Precise sep
14.51
Constellation
Centaurus
last precise pa
92.7
last precise sep
14.51
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13441-3210 SKF1492 BC 1998 3 93 14.5 18.20 19.10 DA+M4.8V V I 134326.28-315131.4

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