16011-1742 ARA 243

 
 
16h 01m 06.51s -17 42' 16.7" P.A. 117 sep 13.4 mag 11.70,12.10
 
 
Coord 2000
16011-1742
Discov num
ARA 243
Comp
Coord arcsec 2000
16 01 06.51 -17 42 16.7
Date first
1916
Date last
2011
Obs
9
Pa first
114
Pa last
117
P.A. Now (θ)
117°
Sep first
13.8
Sep last
13.4
Sep. Now (ρ)
13.4"
Mag pri
11.70
Mag sec
12.10
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
-001
Sec motion ra
-005
Pri motion dec
-007
Sec motion dec
-010
Notes
rPM=0.447
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
116.6
Precise sep
13.4
Constellation
Libra
last precise pa
116.6
last precise sep
13.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16011-1742 ARA 243 1916 2 293 13.4 11.84 12.00 160104.07-174059.3
16011-1742 ARA 243 2006 3 297 13.4 11.84 12.00 160104.07-174059.3
16011-1742 ARA 243 2010 6 117 13.4 11.70 12.10 160106.51-174216.7
16011-1742 ARA 243 2011 8 117 13.4 11.70 12.10 160106.51-174216.7

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