11556+4815 ES  923

 
 
11H 55M 42.96S +48 13' 32.3" P.A. 216 SEP 2.4 MAG 10.80,12.00 SP G9III
 
 
Coord 2000
11556+4815
Discov num
ES  923
Comp
Coord arcsec 2000
11 55 42.96 +48 13 32.3
Date first
1910
Date last
2003
Obs
4
Pa first
220
Pa last
216
P.A. Now (θ)
216°
Sep first
2.5
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
10.80
Mag sec
12.00
delta mag (ΔM)
1.2
Spectral class
G9III (yellow)
Pri motion ra
+026
Sec motion ra
Pri motion dec
-018
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
Tycho2
3452-01489-1
last precise pa
215.9
last precise sep
2.38