13411-1930 LDS4392

 
 
13h 41m 09.43s -19 30' 25.8" P.A. 344 sep 7.5 mag 18.80,19.60
 
 
Coord 2000
13411-1930
Discov num
LDS4392
Comp
Coord arcsec 2000
13 41 09.43 -19 30 25.8
Date first
1960
Date last
2015
Obs
5
Pa first
345
Pa last
344
P.A. Now (θ)
344°
Sep first
8.0
Sep last
7.5
Sep. Now (ρ)
7.5"
Mag pri
18.80
Mag sec
19.60
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
-099
Sec motion ra
Pri motion dec
+051
Sec motion dec
Notes
rPM=0.88
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
SAO
177596
last precise pa
343.9
last precise sep
7.502
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13411-1930 LDS4392 1998 2 344 7.5 18.80 19.60 D 134109.43-193025.8
13411-1930 LDS4392 2010 4 344 7.0 18.80 19.60 134109.43-193025.8
13411-1930 LDS4392 2015 5 344 7.5 18.80 19.60 134109.43-193025.8

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