16163-6135 TDS9817

 
 
16h 16m 20.86s -61 34' 57.0" P.A. 309 sep 0.5 mag 11.23,11.48
 
 
Coord 2000
16163-6135
Discov num
TDS9817
Comp
Coord arcsec 2000
16 16 20.86 -61 34 57.0
Date first
1991
Date last
1991
Obs
1
Pa first
309
Pa last
309
P.A. Now (θ)
309°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
11.23
Mag sec
11.48
delta mag (ΔM)
0.25
Spectral class
Pri motion ra
+002
Sec motion ra
+002
Pri motion dec
-003
Sec motion dec
-003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
308.6
Precise sep
0.45
Constellation
Triangulum Australe
Tycho2
9036-00509-1
last precise pa
308.6
last precise sep
0.45
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16163-6135 TDS9817 1991 1 309 0.5 11.23 11.48 161620.86-613457.0

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