17189-2029 ARA1124

 
 
17h 18m 56.57s -20 29' 07.6" P.A. 73 sep 6.7 mag 11.40,11.90
 
 
Coord 2000
17189-2029
Discov num
ARA1124
Comp
Coord arcsec 2000
17 18 56.57 -20 29 07.6
Date first
1919
Date last
2000
Obs
5
Pa first
74
Pa last
73
P.A. Now (θ)
73°
Sep first
6.7
Sep last
6.7
Sep. Now (ρ)
6.7"
Mag pri
11.40
Mag sec
11.90
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-019
Sec motion ra
-013
Pri motion dec
-014
Sec motion dec
-011
Notes
rPM=0.284 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
73.1
Precise sep
6.68
Constellation
Ophiuchus
last precise pa
73.1
last precise sep
6.68
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17189-2029 ARA1124 1999 3 73 6.7 11.40 11.90 D 171856.57-202907.6
17189-2029 ARA1124 2000 5 73 6.7 11.40 11.90 171856.57-202907.6

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