17411-3120 PRO 177

 
 
17h 41m 01.52s -31 19' 23.1" P.A. 232 sep 9 mag 11.50,11.80
 
 
Coord 2000
17411-3120
Discov num
PRO 177
Comp
Coord arcsec 2000
17 41 01.52 -31 19 23.1
Date first
1911
Date last
2015
Obs
5
Pa first
226
Pa last
232
P.A. Now (θ)
232°
Sep first
9.1
Sep last
9.0
Sep. Now (ρ)
9"
Mag pri
11.50
Mag sec
11.80
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
+003
Sec motion ra
-008
Pri motion dec
-018
Sec motion dec
-008
Notes
rPM=0.815
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
232.3
Precise sep
8.959
Constellation
Scorpius
Gaia DR2
72287747712
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17411-3120 PRO 177 1998 3 231 9.0 11.50 11.80 D 174101.52-311923.1
17411-3120 PRO 177 1999 4 231 9.1 11.50 11.80 D 174101.52-311923.1
17411-3120 PRO 177 2015 5 232 9.0 11.50 11.80 174101.52-311923.1

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