12387-6929 TRR  14AC

 
 
12h 38m 46.60s -69 28' 26.6" P.A. 230 sep 17.8 mag 10.72,10.51
 
 
Coord 2000
12387-6929
Discov num
TRR  14
Comp
AC
Coord arcsec 2000
12 38 46.60 -69 28 26.6
Date first
1893
Date last
2000
Obs
8
Pa first
222
Pa last
230
P.A. Now (θ)
230°
Sep first
15.9
Sep last
17.8
Sep. Now (ρ)
17.8"
Mag pri
10.72
Mag sec
10.51
delta mag (ΔM)
0.21
Spectral class
Pri motion ra
+038
Sec motion ra
-006
Pri motion dec
-015
Sec motion dec
-005
Notes
L (Linear solution)
rPM=1.104
This double is not physical.
 
 
12387-6929 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 12387-6929 DON 543 AB 1932 2012 5 299 5.4 10.72 12.40 1.68
Show 12387-6929 TRR 14 AC 1893 2000 8 230 17.8 10.72 10.51 0.21 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
229.7
Precise sep
17.8
Constellation
Musca
Tycho2
9232-00626-1
last precise pa
229.7
last precise sep
17.8
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12387-6929 TRR 14 AC 2000 7 230 17.8 10.72 10.51 LD 123846.60-692826.6

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