16419-4723 COO 199AB

 
 
16h 41m 52.65s -47 22' 49.4" P.A. 250 sep 14 mag 9.26,9.95 Sp B3V
 
 
Coord 2000
16419-4723
Discov num
COO 199
Comp
AB
Coord arcsec 2000
16 41 52.65 -47 22 49.4
Date first
1904
Date last
1999
Obs
11
Pa first
251
Pa last
250
P.A. Now (θ)
250°
Sep first
14.4
Sep last
14.0
Sep. Now (ρ)
14"
Mag pri
9.26
Mag sec
9.95
delta mag (ΔM)
0.69
Spectral class
B3V (blue-white)
Pri motion ra
+000
Sec motion ra
-002
Pri motion dec
+006
Sec motion dec
-003
Notes
N (See Notes)
rPM=1.537
This double is not physical.
 
 
16419-4723 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 227065 16419-4723 COO 199 AB 1904 1999 11 250 14.0 9.26 9.95 0.69 <===
Show 227065 16419-4723 B 9028 AC 1930 1999 3 44 7.0 9.26 13.80 4.54
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
250.3
Precise sep
14
Constellation
Ara
SAO
227065
Tycho2
8330-05153-1
HD
150230
last precise pa
250.3
last precise sep
14
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16419-4723 COO 199 AB 1999 11 250 14.0 9.26 9.95 B3V N D 164152.65-472249.4
16419-4723 COO 199 AB 2010 12 249 14.3 9.26 9.95 B3V N 164152.65-472249.4

If you need more information about this double, apply for a data request form to the WDS.