16347-4627 RST 863

 
 
16h 34m 40.81s -46 27' 02.4" P.A. 161 sep 0.2 mag 10.60,10.90 Sp B9
 
 
Coord 2000
16347-4627
Discov num
RST 863
Comp
Coord arcsec 2000
16 34 40.81 -46 27 02.4
Date first
1930
Date last
1948
Obs
2
Pa first
166
Pa last
161
P.A. Now (θ)
161°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
10.60
Mag sec
10.90
delta mag (ΔM)
0.3
Spectral class
B9 (blue-white)
Pri motion ra
+004
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
160.8
Precise sep
0.2
Constellation
Ara
SAO
226915
Tycho2
8325-02158-1
HD
149094
last precise pa
160.8
last precise sep
0.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16347-4627 RST 863 1948 2 161 0.2 10.60 10.90 B9 163440.81-462702.4

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