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
 
 
Precise pa
331.3
Precise sep
31.29
Cdsa2 id
SKF 2636 AC
Constellation
Ursa Major
Ra deg
11.8293
De deg
46.62016666666667
last precise pa
331.3
last precise sep
31.29
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11498+4637 SKF2636 AC 2013 8 331 31.3 11.80 17.70 K2V V 114945.48+463712.6

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