12052+3851 ES  307

 
 
12H 05M 12.14S +38 51' 23.1" P.A. 357 SEP 4.6 MAG 9.11,13.60 SP A9III
 
 
Coord 2000
12052+3851
Discov num
ES  307
Comp
Coord arcsec 2000
12 05 12.14 +38 51 23.1
Date first
1906
Date last
1998
Obs
6
Pa first
359
Pa last
357
P.A. Now (θ)
357°
Sep first
4.7
Sep last
4.6
Sep. Now (ρ)
4.6"
Mag pri
9.11
Mag sec
13.60
delta mag (ΔM)
4.49
Spectral class
A9III (white)
Pri motion ra
-015
Sec motion ra
Pri motion dec
+013
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
SAO
62832
Tycho2
3017-01832-1
HD
104975
last precise pa
356.6
last precise sep
4.58