11412+3920 LDS4135AC

 
 
11h 41m 15.94s +39 19' 07.1" P.A. 283 sep 360 mag 12.76,12.89 Sp K2
 
 
Coord 2000
11412+3920
Discov num
LDS4135
Comp
AC
Coord arcsec 2000
11 41 15.94 +39 19 07.1
Date first
1928
Date last
2013
Obs
6
Pa first
282
Pa last
283
P.A. Now (θ)
283°
Sep first
341.9
Sep last
360.0
Sep. Now (ρ)
360"
Mag pri
12.76
Mag sec
12.89
delta mag (ΔM)
0.13
Spectral class
K2 (yellow-orange)
Pri motion ra
-129
Sec motion ra
-185
Pri motion dec
-200
Sec motion dec
-114
Notes
N (See Notes)
rPM=0.431
Nature of this double is uncertain.
 
 
11412+3920 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 11412+3920 OSO 42 AB 1991 1998 10 154 4.7 12.76 17.48 4.72
Show 11412+3920 LDS4135 AC 1928 2013 6 283 360.0 12.76 12.89 0.13 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
283
Precise sep
360.02
Constellation
Ursa Major
Tycho2
3014-02412-1
last precise pa
283
last precise sep
360.02
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11412+3920 LDS4135 AC 2000 4 283 347.4 12.76 12.89 D 114115.94+391907.1
11412+3920 LDS4135 AC 2002 5 283 347.7 12.76 12.89 N D 114115.94+391907.1
11412+3920 LDS4135 AC 2013 6 283 360.0 12.76 12.89 K2 N 114115.94+391907.1

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