13083-5632 B  2744AB

 
 
13h 08m 18.17s -56 32' 09.2" P.A. 284 sep 30.4 mag 9.11,12.53 Sp A6IV
 
 
Coord 2000
13083-5632
Discov num
B  2744
Comp
AB
Coord arcsec 2000
13 08 18.17 -56 32 09.2
Date first
1929
Date last
1999
Obs
3
Pa first
315
Pa last
284
P.A. Now (θ)
284°
Sep first
30.0
Sep last
30.4
Sep. Now (ρ)
30.4"
Mag pri
9.11
Mag sec
12.53
delta mag (ΔM)
3.42
Spectral class
A6IV (white)
Pri motion ra
-007
Sec motion ra
+009
Pri motion dec
-005
Sec motion dec
-017
Notes
rPM=1.04
This double is not physical.
 
 
13083-5632 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 240586 13083-5632 B 2744 AB 1929 1999 3 284 30.4 9.11 12.53 3.42 <===
Show 240586 13083-5632 B 2744 BC 1998 1999 3 326 5.3 11.50 12.60 1.10
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
284
Precise sep
30.35
Constellation
Centaurus
SAO
240586
Tycho2
8657-01630-1
HD
113978
last precise pa
284
last precise sep
30.35
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13083-5632 B 2744 AB 1999 2 284 30.4 9.11 11.50 A6IV D 130818.17-563209.2

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