11561+4533 STF1581

 
 
11H 56M 06.32S +45 32' 44.8" P.A. 170 SEP 2.4 MAG 9.80,10.44 SP F8 DIST. 381.68 PC (1245.04 L.Y.)
 
 
Coord 2000
11561+4533
Discov num
STF1581
Comp
Coord arcsec 2000
11 56 06.32 +45 32 44.8
Date first
1832
Date last
2014
Obs
20
Pa first
171
Pa last
170
P.A. Now (θ)
170°
Sep first
2.2
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
9.80
Mag sec
10.44
delta mag (ΔM)
0.64
Spectral class
F8 (yellow-white)
Pri motion ra
-025
Sec motion ra
-026
Pri motion dec
+004
Sec motion dec
-007
Notes
N (See Notes)
rPM=0.41
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
SAO
43950
HIP
58195
Tycho2
3452-00200-1
HD
103626
BD
BD+46 1759
Distance
381.68
Distance ly
1245.04
last precise pa
170.4
last precise sep
2.424