16346-4653 B  2387AB

 
 
16H 34M 36.29S -46 52' 39.3" P.A. 183 SEP 5.6 MAG 10.43,10.70 SP B8
 
 
Coord 2000
16346-4653
Discov num
B  2387
Comp
AB
Coord arcsec 2000
16 34 36.29 -46 52 39.3
Date first
1929
Date last
2000
Obs
3
Pa first
175
Pa last
183
P.A. Now (θ)
183°
Sep first
3.0
Sep last
5.6
Sep. Now (ρ)
5.6"
Mag pri
10.43
Mag sec
10.70
delta mag (ΔM)
0.27
Spectral class
B8 (blue-white)
Pri motion ra
+002
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
16346-4653 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 16346-4653 B 2387 AB 1929 2000 3 183 5.6 10.43 10.70 0.27 <===
Show 16346-4653 B 2387 AC 1929 1929 1 110 4.0 10.43 12.40 1.97
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Norma
Tycho2
8329-00484-1
HD
330966
last precise pa
182.7
last precise sep
5.58