15429-1610 UC 3049BC

 
 
15H 42M 52.23S -16 09' 40.4" P.A. 137 SEP 32.7 MAG 16.50,13.09
 
 
Coord 2000
15429-1610
Discov num
UC 3049
Comp
BC
Coord arcsec 2000
15 42 52.23 -16 09 40.4
Date first
1999
Date last
2000
Obs
4
Pa first
137
Pa last
137
P.A. Now (θ)
137°
Sep first
32.7
Sep last
32.7
Sep. Now (ρ)
32.7"
Mag pri
16.50
Mag sec
13.09
delta mag (ΔM)
3.41
Spectral class
Pri motion ra
-054
Sec motion ra
-070
Pri motion dec
-039
Sec motion dec
-023
Notes
V (Proper motion indicates physical)
rPM=0.307
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
136.5
last precise sep
32.7