12519+2540 STF1684

 
 
12H 51M 54.04S +25 40' 29.4" P.A. 268 SEP 30.4 MAG 7.71,12.17 SP K4III DIST. 253.81 PC (827.93 L.Y.)
 
 
Coord 2000
12519+2540
Discov num
STF1684
Comp
Coord arcsec 2000
12 51 54.04 +25 40 29.4
Date first
1896
Date last
2010
Obs
7
Pa first
265
Pa last
268
P.A. Now (θ)
268°
Sep first
29.3
Sep last
30.4
Sep. Now (ρ)
30.4"
Mag pri
7.71
Mag sec
12.17
delta mag (ΔM)
4.46
Spectral class
K4III (yellow-orange)
Pri motion ra
-003
Sec motion ra
-020
Pri motion dec
+002
Sec motion dec
+014
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Coma Berenices
SAO
82539
HIP
62778
Tycho2
1993-02901-1
HD
111842
BD
BD+26 2399
Distance
253.81
Distance ly
827.93
last precise pa
268.1
last precise sep
30.43