17541-3152 PRO 185

 
 
17h 54m 05.82s -31 51' 47.5" P.A. 165 sep 10.1 mag 12.55,13.08
 
 
Coord 2000
17541-3152
Discov num
PRO 185
Comp
Coord arcsec 2000
17 54 05.82 -31 51 47.5
Date first
1909
Date last
1999
Obs
3
Pa first
161
Pa last
165
P.A. Now (θ)
165°
Sep first
9.8
Sep last
10.1
Sep. Now (ρ)
10.1"
Mag pri
12.55
Mag sec
13.08
delta mag (ΔM)
0.53
Spectral class
Pri motion ra
+008
Sec motion ra
-002
Pri motion dec
+005
Sec motion dec
-002
Notes
B (Blue magnitudes)
rPM=1.294
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
164.5
Precise sep
10.148
Constellation
Scorpius
last precise pa
164.5
last precise sep
10.148
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17541-3152 PRO 185 1998 2 161 10.1 12.55 13.08 DB 175405.82-315147.5
17541-3152 PRO 185 1999 3 165 10.1 12.55 13.08 DB 175405.82-315147.5

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