13488+1244 LDS 949

 
 
13h 48m 45.34s +12 45' 41.0" P.A. 29 sep 16.7 mag 11.58,13.22
 
 
Coord 2000
13488+1244
Discov num
LDS 949
Comp
Coord arcsec 2000
13 48 45.34 +12 45 41.0
Date first
1936
Date last
2010
Obs
6
Pa first
31
Pa last
29
P.A. Now (θ)
29°
Sep first
17.0
Sep last
16.7
Sep. Now (ρ)
16.7"
Mag pri
11.58
Mag sec
13.22
delta mag (ΔM)
1.64
Spectral class
Pri motion ra
+028
Sec motion ra
+049
Pri motion dec
-025
Sec motion dec
-028
Notes
rPM=0.376
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
28.8
Precise sep
16.66
Constellation
Bootes
Tycho2
0906-00792-1
last precise pa
28.8
last precise sep
16.66
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13488+1244 LDS 949 2007 4 29 16.7 12.50 13.40 D 134845.34+124541.0
13488+1244 LDS 949 2010 6 29 16.6 11.58 13.22 134845.34+124541.0

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