12591+4709 HDS1821 (BQ CVn)

 
 
12H 59M 03.81S +47 09' 05.1" P.A. 151 SEP 0.9 MAG 8.19,11.36 SP G8III-IVP DIST. 180.51 PC (588.82 L.Y.)
 
 
Coord 2000
12591+4709
Discov num
HDS1821
Comp
Coord arcsec 2000
12 59 03.81 +47 09 05.1
Date first
1991
Date last
2012
Obs
10
Pa first
154
Pa last
151
P.A. Now (θ)
151°
Sep first
0.8
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
8.19
Mag sec
11.36
delta mag (ΔM)
3.17
Spectral class
G8III-IVp (yellow)
Pri motion ra
-060
Sec motion ra
-060
Pri motion dec
+007
Sec motion dec
+007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name
BQ CVn
Constellation
Canes Venatici
SAO
44410
HIP
63368
Tycho2
3459-01053-1
HD
112859
BD
BD+47 2007
Distance
180.51
Distance ly
588.82
last precise pa
150.7
last precise sep
0.95