17562-3131 PRO 192

 
 
17h 56m 10.04s -31 30' 47.1" P.A. 34 sep 8.3 mag 11.80,13.30
 
 
Coord 2000
17562-3131
Discov num
PRO 192
Comp
Coord arcsec 2000
17 56 10.04 -31 30 47.1
Date first
1909
Date last
1999
Obs
4
Pa first
34
Pa last
34
P.A. Now (θ)
34°
Sep first
8.0
Sep last
8.3
Sep. Now (ρ)
8.3"
Mag pri
11.80
Mag sec
13.30
delta mag (ΔM)
1.5
Spectral class
Pri motion ra
-005
Sec motion ra
+001
Pri motion dec
-015
Sec motion dec
-006
Notes
rPM=0.684
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
34.2
Precise sep
8.332
Constellation
Scorpius
last precise pa
34.2
last precise sep
8.332
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17562-3131 PRO 192 1909 1 34 8.0 12.96 13.08 B 175610.05-313046.2
17562-3131 PRO 192 1998 2 34 8.3 11.80 13.30 D 175610.04-313047.1
17562-3131 PRO 192 1999 3 34 8.3 11.80 13.30 D 175610.04-313047.1

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