10121+4751 HJ 2522

 
 
10H 12M 03.80S +47 50' 47.7" P.A. 148 SEP 29.9 MAG 9.60,12.04 SP G0 DIST. 173.31 PC (565.34 L.Y.)
 
 
Coord 2000
10121+4751
Discov num
HJ 2522
Comp
Coord arcsec 2000
10 12 03.80 +47 50 47.7
Date first
1831
Date last
2015
Obs
11
Pa first
147
Pa last
148
P.A. Now (θ)
148°
Sep first
25.0
Sep last
29.9
Sep. Now (ρ)
29.9"
Mag pri
9.60
Mag sec
12.04
delta mag (ΔM)
2.44
Spectral class
G0 (yellow)
Pri motion ra
+033
Sec motion ra
+035
Pri motion dec
-062
Sec motion dec
-059
Notes
rPM=0.051 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
SAO
43229
HIP
49968
Tycho2
3437-01315-1
BD
BD+48 1845
Distance
173.31
Distance ly
565.34
last precise pa
148
last precise sep
29.86