11158+4227 COU1904

 
 
11H 15M 49.68S +42 26' 58.1" P.A. 213 SEP 0.5 MAG 8.33,9.46 SP F8
 
 
Coord 2000
11158+4227
Discov num
COU1904
Comp
Coord arcsec 2000
11 15 49.68 +42 26 58.1
Date first
1981
Date last
2010
Obs
24
Pa first
197
Pa last
213
P.A. Now (θ)
213°
Sep first
0.3
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
8.33
Mag sec
9.46
delta mag (ΔM)
1.13
Spectral class
F8 (yellow-white)
Pri motion ra
-111
Sec motion ra
-111
Pri motion dec
-004
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
SAO
43667
Tycho2
3012-01939-1
HD
97857
last precise pa
213.4
last precise sep
0.459