12138+4643 A  1849

 
 
12H 13M 47.41S +46 42' 38.7" P.A. 6 SEP 0.1 MAG 9.80,9.90 SP F5 DIST. 252.53 PC (823.75 L.Y.)
 
 
Coord 2000
12138+4643
Discov num
A  1849
Comp
Coord arcsec 2000
12 13 47.41 +46 42 38.7
Date first
1908
Date last
1990
Obs
14
Pa first
77
Pa last
6
P.A. Now (θ)
Sep first
0.3
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
9.80
Mag sec
9.90
delta mag (ΔM)
0.1
Spectral class
F5 (yellow-white)
Pri motion ra
+015
Sec motion ra
Pri motion dec
-023
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Canes Venatici
SAO
44083
HIP
59633
Tycho2
3455-01076-1
BD
BD+47 1937
Distance
252.53
Distance ly
823.75
last precise pa
6.1
last precise sep
0.12