11342+1101 HDS 1642 AB (HD 100518)

 
 
11h 34m 09.95s +11° 01' 25.9" P.A. 246.00 sep 1.2 mag 6.62,9.43 Sp A2m dist. 102.88 pc (335.59 l.y.)
 
 
Coord 2000 11342+1101 Discov num HDS1642 Comp AB Coord arcsec 2000 11 34 09.95 +11 01 25.9
Date first 1991 Date last 2021 Obs 29
Pa first 244 Pa last 245.6 P.A. Now (θ) 245.6°
Sep first 0.9 Sep last 1.21 Sep. Now (ρ) 1.21"
Mag pri 6.62 Mag sec 9.43 delta mag (ΔM) 2.81 Spectral class A2m (white)
Pri motion ra +035 Sec motion ra +037
Pri motion dec -019 Sec motion dec -023
Notes
rPM=0.103 (< 0.3, Physical double)
This double is physical.
 
 
11342+1101 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 99668 11 34 10 +11 01 26 YSC 43 Aa,Ab 2021 13 173 0.0 6.90 8.20 1.30 Y
Show HD 100518 99668 11 34 10 +11 01 26 HDS 1642 AB 2021 29 246 1.2 6.62 9.43 2.81 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 100518 Constellation Leo SAO 99668 HIP 56429
Tycho2 0859-00116-1 HD 100518 HR 4454 GC 15865
BD BD+11 2372 Distance 102.88 Distance ly 335.59