17432-4119 RST5441

 
 
17h 43m 14.50s -41 19' 22.2" P.A. 18 sep 0.1 mag 9.40,9.40 Sp K2/3III:
 
 
Coord 2000
17432-4119
Discov num
RST5441
Comp
Coord arcsec 2000
17 43 14.50 -41 19 22.2
Date first
1945
Date last
2009
Obs
5
Pa first
18
Pa last
18
P.A. Now (θ)
18°
Sep first
0.2
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
9.40
Mag sec
9.40
delta mag (ΔM)
0
Spectral class
K2/3III: (yellow-orange)
Pri motion ra
+029
Sec motion ra
Pri motion dec
-012
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
17.6
Precise sep
0.091
Constellation
Scorpius
SAO
228327
Tycho2
7893-00065-1
HD
160685
last precise pa
17.6
last precise sep
0.091
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17432-4119 RST5441 1969 3 16 0.2 9.40 9.40 K2/3III: 174314.50-411922.2
17432-4119 RST5441 2009 5 18 0.1 9.40 9.40 K2/3III: 174314.50-411922.2

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