12563+5406 STF1695AB

 
 
12H 56M 17.64S +54 05' 58.1" P.A. 282 SEP 3.7 MAG 6.04,7.75 SP A5M DIST. 86.66 PC (282.68 L.Y.)
 
 
Coord 2000
12563+5406
Discov num
STF1695
Comp
AB
Coord arcsec 2000
12 56 17.64 +54 05 58.1
Date first
1823
Date last
2015
Obs
109
Pa first
285
Pa last
282
P.A. Now (θ)
282°
Sep first
4.1
Sep last
3.7
Sep. Now (ρ)
3.7"
Mag pri
6.04
Mag sec
7.75
delta mag (ΔM)
1.71
Spectral class
A5m (white)
Pri motion ra
-062
Sec motion ra
-087
Pri motion dec
-002
Sec motion dec
+003
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
12563+5406 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 28572 12563+5406 STF1695 AB 1823 2015 109 282 3.7 6.04 7.75 1.71 <===
Show 28572 12563+5406 STF1695 AC 1880 2015 9 139 131.7 6.04 12.32 6.28
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
SAO
28572
HIP
63143
Tycho2
3842-01310-1
HD
112486
HR
4917
BD
BD+54 1556
Distance
86.66
Distance ly
282.68
last precise pa
282
last precise sep
3.67