13441-3210 WIS 231AB

 
 
13h 44m 03.90s -32 09' 30.2" P.A. 336 sep 999.9 mag 11.43,18.20 Sp +DA
 
 
Coord 2000
13441-3210
Discov num
WIS 231
Comp
AB
Coord arcsec 2000
13 44 03.90 -32 09 30.2
Date first
1998
Date last
2010
Obs
3
Pa first
336
Pa last
336
P.A. Now (θ)
336°
Sep first
999.9
Sep last
999.9
Sep. Now (ρ)
999.9"
Mag pri
11.43
Mag sec
18.20
delta mag (ΔM)
6.77
Spectral class
+DA
Pri motion ra
-121
Sec motion ra
-163
Pri motion dec
-013
Sec motion dec
-015
Notes
V (Proper motion indicates physical)
rPM=0.257 (< 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
336
Precise sep
1179.72
Constellation
Centaurus
Tycho2
7270-00890-1
last precise pa
336
last precise sep
1179.72
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13441-3210 WIS 231 AB 2010 3 336 999.9 11.43 18.20 +DA V 134403.90-320930.2

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