11103+3840 HJ 2561

 
 
11H 10M 19.39S +38 39' 59.1" P.A. 223 SEP 14.8 MAG 10.18,12.64 SP F5 DIST. 145.14 PC (473.45 L.Y.)
 
 
Coord 2000
11103+3840
Discov num
HJ 2561
Comp
Coord arcsec 2000
11 10 19.39 +38 39 59.1
Date first
1831
Date last
2010
Obs
8
Pa first
223
Pa last
223
P.A. Now (θ)
223°
Sep first
16.0
Sep last
14.8
Sep. Now (ρ)
14.8"
Mag pri
10.18
Mag sec
12.64
delta mag (ΔM)
2.46
Spectral class
F5 (yellow-white)
Pri motion ra
-088
Sec motion ra
-090
Pri motion dec
+051
Sec motion dec
+053
Notes
N (See Notes)
rPM=0.027 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
HIP
54591
Tycho2
3010-00482-1
BD
BD+39 2426
Distance
145.14
Distance ly
473.45
last precise pa
223.3
last precise sep
14.78