17433-4041 RST1981

 
 
17h 43m 19.02s -40 41' 04.7" P.A. 38 sep 0.8 mag 11.20,11.20 Sp K5
 
 
Coord 2000
17433-4041
Discov num
RST1981
Comp
Coord arcsec 2000
17 43 19.02 -40 41 04.7
Date first
1935
Date last
1945
Obs
2
Pa first
39
Pa last
38
P.A. Now (θ)
38°
Sep first
0.8
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
11.20
Mag sec
11.20
delta mag (ΔM)
0
Spectral class
K5 (yellow-orange)
Pri motion ra
+003
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
37.5
Precise sep
0.78
Constellation
Scorpius
Tycho2
7889-01605-1
HD
324166
last precise pa
37.5
last precise sep
0.78
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17433-4041 RST1981 1945 2 38 0.8 11.20 11.20 K5 174319.02-404104.7

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