17419-3136 PRO 180

 
 
17h 41m 52.97s -31 34' 55.7" P.A. 223 sep 3.9 mag 12.40,13.00
 
 
Coord 2000
17419-3136
Discov num
PRO 180
Comp
Coord arcsec 2000
17 41 52.97 -31 34 55.7
Date first
1911
Date last
2000
Obs
4
Pa first
220
Pa last
223
P.A. Now (θ)
223°
Sep first
4.3
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
12.40
Mag sec
13.00
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
+026
Sec motion ra
-009
Pri motion dec
+028
Sec motion dec
+003
Notes
R (Red magnitudes)
rPM=1.126
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
223
Precise sep
3.895
Constellation
Scorpius
last precise pa
223
last precise sep
3.895
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17419-3136 PRO 180 1999 2 217 3.9 11.50 11.80 D 174155.48-313542.6
17419-3136 PRO 180 2000 4 223 3.9 12.40 13.00 R 174152.97-313455.7

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