13496-2016 ARA 693

 
 
13h 49m 37.18s -20 15' 40.2" P.A. 358 sep 9.2 mag 12.05,12.09
 
 
Coord 2000
13496-2016
Discov num
ARA 693
Comp
Coord arcsec 2000
13 49 37.18 -20 15 40.2
Date first
1919
Date last
2010
Obs
7
Pa first
0
Pa last
358
P.A. Now (θ)
358°
Sep first
10.4
Sep last
9.2
Sep. Now (ρ)
9.2"
Mag pri
12.05
Mag sec
12.09
delta mag (ΔM)
0.04
Spectral class
Pri motion ra
-006
Sec motion ra
-006
Pri motion dec
-005
Sec motion dec
-012
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Virgo
last precise pa
358
last precise sep
9.24
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13496-2016 ARA 693 1919 1 0 10.4 10.89 11.30 134931.57-201614.4
13496-2016 ARA 693 1999 3 358 9.4 12.05 12.09 134937.18-201540.2
13496-2016 ARA 693 2010 7 358 8.7 12.05 12.09 134937.18-201540.2

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