12585+3817 STF1702

 
 
12H 58M 31.97S +38 16' 43.6" P.A. 82 SEP 36.1 MAG 8.72,9.41 SP G5V DIST. 44.21 PC (144.21 L.Y.)
 
 
Coord 2000
12585+3817
Discov num
STF1702
Comp
Coord arcsec 2000
12 58 31.97 +38 16 43.6
Date first
1831
Date last
2015
Obs
31
Pa first
83
Pa last
82
P.A. Now (θ)
82°
Sep first
35.7
Sep last
36.1
Sep. Now (ρ)
36.1"
Mag pri
8.72
Mag sec
9.41
delta mag (ΔM)
0.69
Spectral class
G5V (yellow)
Pri motion ra
-132
Sec motion ra
-130
Pri motion dec
-044
Sec motion dec
-042
Notes
N Y W V (See Notes, Parallax indicates components are non-physical, , Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Canes Venatici
SAO
63275
HIP
63317
Tycho2
3021-02145-1
HD
112733
BD
BD+39 2586
Distance
44.21
Distance ly
144.21
last precise pa
82.1
last precise sep
36.055