11218+4520 A  1847

 
 
11H 21M 50.82S +45 19' 56.6" P.A. 325 SEP 1.8 MAG 8.10,13.10 SP A3IV DIST. 148.59 PC (484.7 L.Y.)
 
 
Coord 2000
11218+4520
Discov num
A  1847
Comp
Coord arcsec 2000
11 21 50.82 +45 19 56.6
Date first
1908
Date last
1963
Obs
4
Pa first
326
Pa last
325
P.A. Now (θ)
325°
Sep first
1.5
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
8.10
Mag sec
13.10
delta mag (ΔM)
5
Spectral class
A3IV (white)
Pri motion ra
-045
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
SAO
43712
HIP
55490
Tycho2
3451-02001-1
HD
98696
BD
BD+46 1717
Distance
148.59
Distance ly
484.7
last precise pa
325.1
last precise sep
1.78