13383-6416 DAM 778BC

 
 
13H 38M 16.72S -64 16' 11.4" P.A. 252 SEP 20 MAG 11.40,12.10
 
 
Coord 2000
13383-6416
Discov num
DAM 778
Comp
BC
Coord arcsec 2000
13 38 16.72 -64 16 11.4
Date first
1920
Date last
2000
Obs
7
Pa first
251
Pa last
252
P.A. Now (θ)
252°
Sep first
20.1
Sep last
20.0
Sep. Now (ρ)
20"
Mag pri
11.40
Mag sec
12.10
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
-014
Sec motion ra
-015
Pri motion dec
-004
Sec motion dec
-003
Notes
N (See Notes)
rPM=0.092 (< 0.3, Physical double)
This double is physical.
 
 
13383-6416 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 13383-6416 HRG 88 AB 1920 2000 6 249 9.1 10.77 11.37 0.60
Show 13383-6416 DAM 778 BC 1920 2000 7 252 20.0 11.40 12.10 0.70 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Centaurus
Tycho2
8999-01133-1
last precise pa
251.6
last precise sep
20.01