16597-4637 RST 891

 
 
16h 59m 40.93s -46 37' 03.3" P.A. 47 sep 0.4 mag 11.20,12.50 Sp F0
 
 
Coord 2000
16597-4637
Discov num
RST 891
Comp
Coord arcsec 2000
16 59 40.93 -46 37 03.3
Date first
1930
Date last
1949
Obs
2
Pa first
51
Pa last
47
P.A. Now (θ)
47°
Sep first
0.5
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
11.20
Mag sec
12.50
delta mag (ΔM)
1.3
Spectral class
F0 (yellow-white)
Pri motion ra
+007
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
47.3
Precise sep
0.38
Constellation
Ara
Tycho2
8327-00516-1
HD
329283
last precise pa
47.3
last precise sep
0.38
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16597-4637 RST 891 1949 2 47 0.4 11.20 12.50 F0 165940.93-463703.3

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