15574-2435 LDS4609AC

 
 
15h 57m 27.55s -24 35' 24.4" P.A. 279 sep 130.7 mag 10.38,14.47
 
 
Coord 2000
15574-2435
Discov num
LDS4609
Comp
AC
Coord arcsec 2000
15 57 27.55 -24 35 24.4
Date first
1960
Date last
2000
Obs
4
Pa first
279
Pa last
279
P.A. Now (θ)
279°
Sep first
130.0
Sep last
130.7
Sep. Now (ρ)
130.7"
Mag pri
10.38
Mag sec
14.47
delta mag (ΔM)
4.09
Spectral class
Pri motion ra
+107
Sec motion ra
+101
Pri motion dec
-011
Sec motion dec
-013
Notes
rPM=0.059 (< 0.3, Physical double)
This double is physical.
 
 
15574-2435 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 15574-2435 LDS4609 AB 1960 1999 2 219 5.7 10.38 10.90 0.52
Show 15574-2435 LDS4609 AC 1960 2000 4 279 130.7 10.38 14.47 4.09 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
278.9
Precise sep
130.702
Constellation
Scorpius
Tycho2
6783-00261-1
last precise pa
278.9
last precise sep
130.702
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15574-2435 LDS4609 AC 1999 2 279 130.9 10.38 14.30 D 155727.55-243524.4
15574-2435 LDS4609 AC 2000 4 279 130.7 10.38 14.30 D 155727.55-243524.4

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