12450-4905 ALD 117BC

 
 
12H 45M 00.59S -49 05' 12.8" P.A. 354 SEP 5 MAG 10.89,14.00 SP A2III
 
 
Coord 2000
12450-4905
Discov num
ALD 117
Comp
BC
Coord arcsec 2000
12 45 00.59 -49 05 12.8
Date first
1927
Date last
1999
Obs
3
Pa first
0
Pa last
354
P.A. Now (θ)
354°
Sep first
4.0
Sep last
5.0
Sep. Now (ρ)
5"
Mag pri
10.89
Mag sec
14.00
delta mag (ΔM)
3.11
Spectral class
A2III (white)
Pri motion ra
-007
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
12450-4905 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 12450-4905 ALD 117 AB 1927 1991 4 224 1.5 10.20 10.89 0.69
Show 12450-4905 ALD 117 BC 1927 1999 3 354 5.0 10.89 14.00 3.11 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Centaurus
Tycho2
8253-00894-1
HD
110793
last precise pa
354.4
last precise sep
5