16509-3851 HLN  39

 
 
16h 50m 50.94s -38 51' 14.9" P.A. 251 sep 0.2 mag 12.10,12.10
 
 
Coord 2000
16509-3851
Discov num
HLN  39
Comp
Coord arcsec 2000
16 50 50.94 -38 51 14.9
Date first
1969
Date last
1974
Obs
2
Pa first
238
Pa last
251
P.A. Now (θ)
251°
Sep first
0.3
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
12.10
Mag sec
12.10
delta mag (ΔM)
0
Spectral class
Pri motion ra
+002
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
251
Precise sep
0.24
Constellation
Scorpius
Tycho2
7868-00827-1
HD
322073
last precise pa
251
last precise sep
0.24
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16509-3851 HLN 39 1974 2 251 0.2 12.10 12.10 165050.94-385114.9

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