13229-1854 J  1585

 
 
13h 22m 55.72s -18 54' 49.1" P.A. 50 sep 5.9 mag 10.70,11.30
 
 
Coord 2000
13229-1854
Discov num
J  1585
Comp
Coord arcsec 2000
13 22 55.72 -18 54 49.1
Date first
1916
Date last
2016
Obs
12
Pa first
47
Pa last
50
P.A. Now (θ)
50°
Sep first
5.4
Sep last
5.9
Sep. Now (ρ)
5.9"
Mag pri
10.70
Mag sec
11.30
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
-007
Sec motion ra
+002
Pri motion dec
-008
Sec motion dec
-002
Notes
rPM=1.018
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
50
Precise sep
5.874
Constellation
Virgo
Tycho2
6128-00806-1
last precise pa
50
last precise sep
5.874
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13229-1854 J 1585 1999 7 51 5.9 10.70 11.30 D 132255.72-185449.1
13229-1854 J 1585 2013 9 52 5.9 10.70 11.30 132255.72-185449.1
13229-1854 J 1585 2016 12 50 5.9 10.70 11.30 132255.72-185449.1

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