14557+7618 HDS2107 (TU UMi)

 
 
14H 55M 43.86S +76 18' 23.9" P.A. 141 SEP 0.2 MAG 9.41,9.88 SP F2 DIST. 222.22 PC (724.88 L.Y.)
 
 
Coord 2000
14557+7618
Discov num
HDS2107
Comp
Coord arcsec 2000
14 55 43.86 +76 18 23.9
Date first
1991
Date last
1991
Obs
1
Pa first
141
Pa last
141
P.A. Now (θ)
141°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
9.41
Mag sec
9.88
delta mag (ΔM)
0.47
Spectral class
F2 (yellow-white)
Pri motion ra
-022
Sec motion ra
Pri motion dec
-032
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name
TU UMi
Constellation
Ursa Minor
SAO
8123
HIP
73047
Tycho2
4559-02619-1
BD
BD+76 544
Distance
222.22
Distance ly
724.88
last precise pa
141
last precise sep
0.221