19106-4134 DEA   3BC

 
 
19H 10M 33.58S -41 32' 50.0" P.A. 110 SEP 147.9 MAG 15.31,14.70 SP M+M
 
 
Coord 2000
19106-4134
Discov num
DEA   3
Comp
BC
Coord arcsec 2000
19 10 33.58 -41 32 50.0
Date first
1998
Date last
1999
Obs
3
Pa first
110
Pa last
110
P.A. Now (θ)
110°
Sep first
147.9
Sep last
147.9
Sep. Now (ρ)
147.9"
Mag pri
15.31
Mag sec
14.70
delta mag (ΔM)
0.61
Spectral class
M+M (red/red)
Pri motion ra
+068
Sec motion ra
+068
Pri motion dec
-735
Sec motion dec
-734
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.001 (< 0.3, Physical double)
This double is physical.
 
 
19106-4134 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19106-4134 DEA 3 AB 1964 1999 6 348 55.1 13.78 15.31 1.53
Show 19106-4134 DEA 3 AC 1964 2010 8 88 127.8 13.78 14.70 0.92
Show 19106-4134 DEA 3 BC 1998 1999 3 110 147.9 15.31 14.70 0.61 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Corona Austrina
last precise pa
109.9
last precise sep
147.88