12431-7458 BRR   6AB

 
 
12H 43M 03.65S -74 58' 21.8" P.A. 259 SEP 2.5 MAG 18.33,20.10 SP M3
 
 
Coord 2000
12431-7458
Discov num
BRR   6
Comp
AB
Coord arcsec 2000
12 43 03.65 -74 58 21.8
Date first
1994
Date last
1996
Obs
2
Pa first
262
Pa last
259
P.A. Now (θ)
259°
Sep first
2.6
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
18.33
Mag sec
20.10
delta mag (ΔM)
1.77
Spectral class
M3 (red)
Pri motion ra
-007
Sec motion ra
Pri motion dec
+002
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
12431-7458 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 12431-7458 KOH 94 Aa,Ab 1996 1996 1 85 0.3 15.10
Show 12431-7458 BRR 6 AB 1994 1996 2 259 2.5 18.33 20.10 1.77 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Musca
last precise pa
258.7
last precise sep
2.513