11498+4637 SKF2636AC

 
 
11H 49M 45.48S +46 37' 12.6" P.A. 331 SEP 31.3 MAG 11.80,17.70 SP K2V
 
 
Coord 2000
11498+4637
Discov num
SKF2636
Comp
AC
Coord arcsec 2000
11 49 45.48 +46 37 12.6
Date first
1994
Date last
2013
Obs
8
Pa first
331
Pa last
331
P.A. Now (θ)
331°
Sep first
31.3
Sep last
31.3
Sep. Now (ρ)
31.3"
Mag pri
11.80
Mag sec
17.70
delta mag (ΔM)
5.9
Spectral class
K2V (yellow-orange)
Pri motion ra
-056
Sec motion ra
-054
Pri motion dec
-012
Sec motion dec
-006
Notes
V (Proper motion indicates physical)
rPM=0.11 (< 0.3, Physical double)
This double is physical.
 
 
11498+4637 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 11498+4637 SKF2636 AB 1998 2013 7 295 9.1 11.80 16.30 4.50
Show 11498+4637 SKF2636 AC 1994 2013 8 331 31.3 11.80 17.70 5.90 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
last precise pa
331.3
last precise sep
31.29