15409+6429 LDS1425

 
 
15h 40m 56.77s +64 28' 55.6" P.A. 31 sep 13 mag 9.73,16.10 Sp G5
 
 
Coord 2000
15409+6429
Discov num
LDS1425
Comp
Coord arcsec 2000
15 40 56.77 +64 28 55.6
Date first
1965
Date last
2013
Obs
4
Pa first
345
Pa last
31
P.A. Now (θ)
31°
Sep first
12.0
Sep last
13.0
Sep. Now (ρ)
13"
Mag pri
9.73
Mag sec
16.10
delta mag (ΔM)
6.37
Spectral class
G5 (yellow)
Pri motion ra
-171
Sec motion ra
+035
Pri motion dec
+033
Sec motion dec
+080
Notes
rPM=1.213
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
31.1
Precise sep
13.02
Constellation
Draco
SAO
16814
Tycho2
4185-00116-1
last precise pa
31.1
last precise sep
13.02
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15409+6429 LDS1425 1965 1 345 12.0 9.73 17.50 G5 154056.77+642855.6
15409+6429 LDS1425 2000 3 22 12.0 9.73 16.10 G5 154056.77+642855.6
15409+6429 LDS1425 2013 4 31 13.0 9.73 16.10 G5 154056.77+642855.6

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