11572+3312 COU 939

 
 
11h 57m 14.97s +33 12' 22.6" P.A. 22 sep 0.3 mag 10.60,10.60
 
 
Coord 2000
11572+3312
Discov num
COU 939
Comp
Coord arcsec 2000
11 57 14.97 +33 12 22.6
Date first
1973
Date last
2008
Obs
6
Pa first
31
Pa last
22
P.A. Now (θ)
22°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
10.60
Mag sec
10.60
delta mag (ΔM)
0
Spectral class
Pri motion ra
+063
Sec motion ra
Pri motion dec
-034
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
22.1
Precise sep
0.309
Constellation
Ursa Major
Tycho2
2524-00437-1
last precise pa
22.1
last precise sep
0.309
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11572+3312 COU 939 1984 5 30 0.2 10.60 10.60 115714.97+331222.6
11572+3312 COU 939 2008 6 22 0.3 10.60 10.60 115714.97+331222.6

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