16506-4219 TDS 839

 
 
16h 50m 35.47s -42 19' 30.5" P.A. 119 sep 0.9 mag 10.55,10.56
 
 
Coord 2000
16506-4219
Discov num
TDS 839
Comp
Coord arcsec 2000
16 50 35.47 -42 19 30.5
Date first
1991
Date last
1991
Obs
1
Pa first
119
Pa last
119
P.A. Now (θ)
119°
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
10.55
Mag sec
10.56
delta mag (ΔM)
0.01
Spectral class
Pri motion ra
+061
Sec motion ra
+061
Pri motion dec
-054
Sec motion dec
-054
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
118.9
Precise sep
0.927
Constellation
Scorpius
Tycho2
7876-01141-1
HD
326202
last precise pa
118.9
last precise sep
0.927
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16506-4219 TDS 839 1991 1 119 0.9 10.55 10.56 165035.47-421930.5

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