16304-5017 TDS9938

 
 
16h 30m 21.81s -50 17' 24.0" P.A. 255 sep 0.6 mag 11.82,11.85
 
 
Coord 2000
16304-5017
Discov num
TDS9938
Comp
Coord arcsec 2000
16 30 21.81 -50 17 24.0
Date first
1991
Date last
1991
Obs
1
Pa first
255
Pa last
255
P.A. Now (θ)
255°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
11.82
Mag sec
11.85
delta mag (ΔM)
0.03
Spectral class
Pri motion ra
-017
Sec motion ra
-017
Pri motion dec
-006
Sec motion dec
-006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
254.8
Precise sep
0.62
Constellation
Norma
Tycho2
8333-00779-1
last precise pa
254.8
last precise sep
0.62
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16304-5017 TDS9938 1991 1 255 0.6 11.82 11.85 163021.81-501724.0

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