15364-1719 LDS4568

 
 
15h 36m 21.49s -17 19' 31.5" P.A. 132 sep 5.1 mag 18.30,18.90
 
 
Coord 2000
15364-1719
Discov num
LDS4568
Comp
Coord arcsec 2000
15 36 21.49 -17 19 31.5
Date first
1960
Date last
2000
Obs
2
Pa first
95
Pa last
132
P.A. Now (θ)
132°
Sep first
2.0
Sep last
5.1
Sep. Now (ρ)
5.1"
Mag pri
18.30
Mag sec
18.90
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
+148
Sec motion ra
+283
Pri motion dec
-125
Sec motion dec
-257
Notes
rPM=0.494
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
132.1
Precise sep
5.09
Constellation
Libra
last precise pa
132.1
last precise sep
5.09
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15364-1719 LDS4568 1960 1 95 2.0 18.30 18.90 153621.49-171931.5
15364-1719 LDS4568 2000 2 132 5.1 18.30 18.90 153621.49-171931.5

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