12285+8841 STF1717

 
 
12H 28M 28.09S +88 40' 32.4" P.A. 328 SEP 8.3 MAG 9.42,10.81 SP F
 
 
Coord 2000
12285+8841
Discov num
STF1717
Comp
Coord arcsec 2000
12 28 28.09 +88 40 32.4
Date first
1832
Date last
2011
Obs
32
Pa first
341
Pa last
328
P.A. Now (θ)
328°
Sep first
7.8
Sep last
8.3
Sep. Now (ρ)
8.3"
Mag pri
9.42
Mag sec
10.81
delta mag (ΔM)
1.39
Spectral class
F (yellow-white)
Pri motion ra
-019
Sec motion ra
-021
Pri motion dec
-011
Sec motion dec
-009
Notes
rPM=0.124 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Minor
Tycho2
4645-00050-1
HD
111162
last precise pa
327.8
last precise sep
8.29