17216-4632 RST 920

 
 
17h 21m 39.65s -46 32' 20.4" P.A. 230 sep 0.3 mag 11.40,11.40
 
 
Coord 2000
17216-4632
Discov num
RST 920
Comp
Coord arcsec 2000
17 21 39.65 -46 32 20.4
Date first
1930
Date last
1949
Obs
2
Pa first
237
Pa last
230
P.A. Now (θ)
230°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
11.40
Mag sec
11.40
delta mag (ΔM)
0
Spectral class
Pri motion ra
+004
Sec motion ra
Pri motion dec
+005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
229.6
Precise sep
0.28
Constellation
Ara
Tycho2
8341-00849-1
last precise pa
229.6
last precise sep
0.28
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17216-4632 RST 920 1949 2 230 0.3 11.40 11.40 172139.65-463220.4

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