16399-4747 SLR  12AB

 
 
16H 39M 56.88S -47 47' 00.4" P.A. 156 SEP 1.4 MAG 8.00,8.07 SP F5IV/V DIST. 70.32 PC (229.38 L.Y.)
 
 
Coord 2000
16399-4747
Discov num
SLR  12
Comp
AB
Coord arcsec 2000
16 39 56.88 -47 47 00.4
Date first
1893
Date last
2016
Obs
25
Pa first
178
Pa last
156
P.A. Now (θ)
156°
Sep first
1.0
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
8.00
Mag sec
8.07
delta mag (ΔM)
0.07
Spectral class
F5IV/V (yellow-white)
Pri motion ra
-034
Sec motion ra
-034
Pri motion dec
-054
Sec motion dec
-054
Notes
Nature of this double is uncertain.
 
 
16399-4747 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 227020 16399-4747 SLR 12 AB 1893 2016 25 156 1.4 8.00 8.07 0.07 <===
Show 227020 16399-4747 HJ 4871 AC 1836 2016 11 41 35.4 8.00 10.80 2.80
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ara
SAO
227020
HIP
81606
Tycho2
8329-02274-1
HD
149901
CD
CD-4710924
CP
CP-47 7811
Distance
70.32
Distance ly
229.38
last precise pa
156.3
last precise sep
1.42