13489+4031 LDS4411

 
 
13h 48m 46.59s +40 31' 05.3" P.A. 165 sep 71.3 mag 15.60,16.57
 
 
Coord 2000
13489+4031
Discov num
LDS4411
Comp
Coord arcsec 2000
13 48 46.59 +40 31 05.3
Date first
1960
Date last
2010
Obs
6
Pa first
163
Pa last
165
P.A. Now (θ)
165°
Sep first
71.0
Sep last
71.3
Sep. Now (ρ)
71.3"
Mag pri
15.60
Mag sec
16.57
delta mag (ΔM)
0.97
Spectral class
Pri motion ra
-159
Sec motion ra
-159
Pri motion dec
-131
Sec motion dec
-131
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
165
Precise sep
71.32
Constellation
Canes Venatici
last precise pa
165
last precise sep
71.32
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13489+4031 LDS4411 2000 4 165 71.4 15.60 16.57 D 134846.59+403105.3
13489+4031 LDS4411 2002 5 165 71.1 15.60 16.57 D 134846.59+403105.3
13489+4031 LDS4411 2010 6 165 71.3 15.60 16.57 134846.59+403105.3

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