13056+6153 LDS2665

 
 
13h 05m 25.87s +61 53' 42.5" P.A. 221 sep 17.4 mag 11.75,19.50
 
 
Coord 2000
13056+6153
Discov num
LDS2665
Comp
Coord arcsec 2000
13 05 25.87 +61 53 42.5
Date first
1966
Date last
2010
Obs
3
Pa first
218
Pa last
221
P.A. Now (θ)
221°
Sep first
18.0
Sep last
17.4
Sep. Now (ρ)
17.4"
Mag pri
11.75
Mag sec
19.50
delta mag (ΔM)
7.75
Spectral class
Pri motion ra
-207
Sec motion ra
Pri motion dec
+053
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
220.9
Precise sep
17.43
Constellation
Ursa Major
Tycho2
4163-00705-1
last precise pa
220.9
last precise sep
17.43
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13056+6153 LDS2665 1999 2 221 17.4 11.75 19.50 D 130525.87+615342.5
13056+6153 LDS2665 2010 3 221 17.3 11.75 19.50 130525.87+615342.5

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