11541+2441 HJ  512AC

 
 
11h 54m 08.35s +24 41' 02.8" P.A. 339 sep 23.3 mag 9.94,10.31 Sp F5V dist. 266.67 pc (869.88 l.y.)
 
 
Coord 2000
11541+2441
Discov num
HJ  512
Comp
AC
Coord arcsec 2000
11 54 08.35 +24 41 02.8
Date first
1827
Date last
2015
Obs
19
Pa first
320
Pa last
339
P.A. Now (θ)
339°
Sep first
25.0
Sep last
23.3
Sep. Now (ρ)
23.3"
Mag pri
9.94
Mag sec
10.31
delta mag (ΔM)
0.37
Spectral class
F5V (yellow-white)
Pri motion ra
-107
Sec motion ra
+002
Pri motion dec
-009
Sec motion dec
-006
Notes
L (Linear solution)
rPM=1.015
This double is not physical.
 
 
11541+2441 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 11541+2441 HJ 512 AB 1827 2015 7 151 25.5 9.94 13.40 3.46
Show 11541+2441 HJ 512 AC 1827 2015 19 339 23.3 9.94 10.31 0.37 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
338.5
Precise sep
23.309
Constellation
Leo
SAO
82045
HIP
58036
Tycho2
1985-01466-1
Gaia DR2
03678590336
BD
BD+25 2430
Distance
266.67
Distance ly
869.88
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11541+2441 HJ 512 AC 2007 14 338 23.9 9.94 10.31 NLD 115408.35+244102.8
11541+2441 HJ 512 AC 2008 15 338 23.6 9.94 10.31 NLD 115408.35+244102.8
11541+2441 HJ 512 AC 2010 17 338 23.6 9.94 10.31 NLD 115408.35+244102.8
11541+2441 HJ 512 AC 2015 19 339 23.3 9.94 10.31 F5V L 115408.35+244102.8

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