17330-4906 RST 938

 
 
17h 33m 00.37s -49 06' 33.3" P.A. 346 sep 1.2 mag 9.94,12.90
 
 
Coord 2000
17330-4906
Discov num
RST 938
Comp
Coord arcsec 2000
17 33 00.37 -49 06 33.3
Date first
1930
Date last
1948
Obs
2
Pa first
347
Pa last
346
P.A. Now (θ)
346°
Sep first
1.1
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
9.94
Mag sec
12.90
delta mag (ΔM)
2.96
Spectral class
Pri motion ra
+005
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
345.8
Precise sep
1.22
Constellation
Ara
Tycho2
8350-01429-1
last precise pa
345.8
last precise sep
1.22
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17330-4906 RST 938 1948 2 346 1.2 9.94 12.90 173300.37-490633.3

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