10304+5621 STF1436

 
 
10H 30M 22.86S +56 21' 20.0" P.A. 254 SEP 10.5 MAG 8.78,10.39 SP F5 DIST. 99.6 PC (324.9 L.Y.)
 
 
Coord 2000
10304+5621
Discov num
STF1436
Comp
Coord arcsec 2000
10 30 22.86 +56 21 20.0
Date first
1828
Date last
2016
Obs
22
Pa first
254
Pa last
254
P.A. Now (θ)
254°
Sep first
12.0
Sep last
10.5
Sep. Now (ρ)
10.5"
Mag pri
8.78
Mag sec
10.39
delta mag (ΔM)
1.61
Spectral class
F5 (yellow-white)
Pri motion ra
-021
Sec motion ra
-019
Pri motion dec
-028
Sec motion dec
-026
Notes
Z (Parallax indicates components are physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
SAO
27666
HIP
51445
Tycho2
3819-00470-1
HD
90804
BD
BD+57 1271
Distance
99.6
Distance ly
324.9
last precise pa
254.2
last precise sep
10.489