12487+6019 YSC  46Aa,Ab

 
 
12H 48M 39.46S +60 19' 11.3" P.A. 200 SEP 0.1 MAG 5.90,9.10 SP F5V DIST. 24.04 PC (78.42 L.Y.)
 
 
Coord 2000
12487+6019
Discov num
YSC  46
Comp
Aa,Ab
Coord arcsec 2000
12 48 39.46 +60 19 11.3
Date first
2007
Date last
2014
Obs
6
Pa first
224
Pa last
200
P.A. Now (θ)
200°
Sep first
0.2
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
5.90
Mag sec
9.10
delta mag (ΔM)
3.2
Spectral class
F5V (yellow-white)
Pri motion ra
+108
Sec motion ra
Pri motion dec
-031
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
12487+6019 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 15907 12487+6019 YSC 46 Aa,Ab 2007 2014 6 200 0.1 5.90 9.10 3.20 <===
Show 15907 12487+6019 MET 61 AB 2004 2004 1 117 3.8 4.55 17.27 12.72
Show 15907 12487+6019 SHY 66 AC 1991 1999 3 138 999.9 5.89 6.88 0.99
Show 15907 12487+6019 SHY 66 AD 1991 1999 3 119 999.9 5.89 9.86 3.97
Quintuple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
SAO
15907
HIP
62512
Tycho2
4162-01200-1
HD
111456
HR
4867
GL
Wo 9417
BD
BD+61 1320
Distance
24.04
Distance ly
78.42
last precise pa
200.4
last precise sep
0.093