17133-2058 ARA1123

 
 
17h 13m 17.09s -20 58' 31.3" P.A. 119 sep 13 mag 11.48,11.68
 
 
Coord 2000
17133-2058
Discov num
ARA1123
Comp
Coord arcsec 2000
17 13 17.09 -20 58 31.3
Date first
1919
Date last
2010
Obs
8
Pa first
119
Pa last
119
P.A. Now (θ)
119°
Sep first
12.6
Sep last
13.0
Sep. Now (ρ)
13"
Mag pri
11.48
Mag sec
11.68
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+009
Sec motion ra
+011
Pri motion dec
-022
Sec motion dec
-022
Notes
rPM=0.081 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
118.7
Precise sep
13.03
Constellation
Ophiuchus
Tycho2
6245-00045-1
last precise pa
118.7
last precise sep
13.03
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17133-2058 ARA1123 1999 5 119 13.2 11.48 11.68 D 171317.09-205831.3
17133-2058 ARA1123 2010 8 119 12.8 11.48 11.68 171317.09-205831.3

If you need more information about this double, apply for a data request form to the WDS.