12288+5056 LDS3045

 
 
12h 28m 45.79s +50 54' 51.1" P.A. 169 sep 18 mag 13.89,15.94
 
 
Coord 2000
12288+5056
Discov num
LDS3045
Comp
Coord arcsec 2000
12 28 45.79 +50 54 51.1
Date first
1960
Date last
2010
Obs
4
Pa first
170
Pa last
169
P.A. Now (θ)
169°
Sep first
17.5
Sep last
18.0
Sep. Now (ρ)
18"
Mag pri
13.89
Mag sec
15.94
delta mag (ΔM)
2.05
Spectral class
Pri motion ra
-077
Sec motion ra
-070
Pri motion dec
-145
Sec motion dec
-138
Notes
rPM=0.06 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
168.7
Precise sep
17.97
Constellation
Canes Venatici
last precise pa
168.7
last precise sep
17.97
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12288+5056 LDS3045 1999 2 169 18.0 13.89 15.94 D 122845.79+505451.1
12288+5056 LDS3045 2003 3 169 18.0 13.89 15.94 D 122845.79+505451.1
12288+5056 LDS3045 2010 4 169 17.9 13.89 15.94 122845.79+505451.1

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