15332-2429 LAL 123AB

 
 
15h 33m 09.52s -24 29' 25.6" P.A. 302 sep 9.3 mag 6.94,7.00 Sp A3+F0V: dist. 96.71 pc (315.47 l.y.)
 
 
Coord 2000
15332-2429
Discov num
LAL 123
Comp
AB
Coord arcsec 2000
15 33 09.52 -24 29 25.6
Date first
1825
Date last
2016
Obs
47
Pa first
298
Pa last
302
P.A. Now (θ)
302°
Sep first
9.2
Sep last
9.3
Sep. Now (ρ)
9.3"
Mag pri
6.94
Mag sec
7.00
delta mag (ΔM)
0.06
Spectral class
A3+F0V: (white/yellow-white)
Pri motion ra
-030
Sec motion ra
-033
Pri motion dec
-037
Sec motion dec
-016
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.445
This double is physical.
 
 
15332-2429 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 183565 15332-2429 CHR 232 Aa,Ab 1996 2015 8 244 0.1 7.20 8.80 1.60 Y
Show 183565 15332-2429 LAL 123 AB 1825 2016 47 302 9.3 6.94 7.00 0.06 <===
Show 183565 15332-2429 SEE 238 Ba,Bb 1897 2015 52 137 0.3 7.00 8.26 1.26 Y
Quadruple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
301.8
Precise sep
9.27
Constellation
Libra
SAO
183565
HIP
76143
Tycho2
6768-01536-1
HD
138488
HR
5765
CD
CD-2412155
Distance
96.71
Distance ly
315.47
last precise pa
301.8
last precise sep
9.27
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15332-2429 LAL 123 AB 2007 42 301 9.0 7.02 7.00 A3+F0V: N D 153309.53-242925.2
15332-2429 LAL 123 AB 2012 44 301 9.1 7.02 7.00 A3+F0V: N D 153309.53-242925.2
15332-2429 LAL 123 AB 2013 46 300 9.2 6.94 7.00 A3+F0V: N D 153309.53-242925.2
15332-2429 LAL 123 AB 2016 47 302 9.3 6.94 7.00 A3+F0V: NV 153309.52-242925.6

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