13565-1759 LDS4420

 
 
13h 56m 23.60s -18 00' 03.3" P.A. 157 sep 26.5 mag 11.42,14.53
 
 
Coord 2000
13565-1759
Discov num
LDS4420
Comp
Coord arcsec 2000
13 56 23.60 -18 00 03.3
Date first
1960
Date last
2010
Obs
5
Pa first
156
Pa last
157
P.A. Now (θ)
157°
Sep first
27.0
Sep last
26.5
Sep. Now (ρ)
26.5"
Mag pri
11.42
Mag sec
14.53
delta mag (ΔM)
3.11
Spectral class
Pri motion ra
-153
Sec motion ra
-155
Pri motion dec
+027
Sec motion dec
+026
Notes
rPM=0.014 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
157
Precise sep
26.53
Constellation
Virgo
Tycho2
6140-00390-1
last precise pa
157
last precise sep
26.53
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13565-1759 LDS4420 1998 2 157 26.5 11.42 14.60 D 135623.60-180003.3
13565-1759 LDS4420 1999 3 157 26.5 11.42 14.60 D 135623.60-180003.3
13565-1759 LDS4420 2010 5 157 26.5 11.42 14.53 135623.60-180003.3

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