15429-1610 UC 3049AB

 
 
15H 42M 54.20S -16 09' 44.1" P.A. 277 SEP 28.4 MAG 11.40,16.50
 
 
Coord 2000
15429-1610
Discov num
UC 3049
Comp
AB
Coord arcsec 2000
15 42 54.20 -16 09 44.1
Date first
1999
Date last
2000
Obs
4
Pa first
277
Pa last
277
P.A. Now (θ)
277°
Sep first
28.4
Sep last
28.4
Sep. Now (ρ)
28.4"
Mag pri
11.40
Mag sec
16.50
delta mag (ΔM)
5.1
Spectral class
Pri motion ra
-054
Sec motion ra
-054
Pri motion dec
-031
Sec motion dec
-039
Notes
V (Proper motion indicates physical)
rPM=0.12 (< 0.3, Physical double)
This double is physical.
 
 
15429-1610 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 15429-1610 UC 3049 AB 1999 2000 4 277 28.4 11.40 16.50 5.10 <===
Show 15429-1610 GWP2548 AD 1988 2000 4 196 20.9 11.50 12.70 1.20
Show 15429-1610 UC 3049 BC 1999 2000 4 137 32.7 16.50 13.09 3.41
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Libra
Tycho2
6185-00671-1
last precise pa
277.2
last precise sep
28.38