05351+0956 STF 738 AD

 
 
05h 35m 08.28s +09° 56' 03.0" P.A. 272.00 sep 78.5 mag 3.51,9.63 Sp O8+B9 dist. 336.7 pc (1098.32 l.y.)
 
 
Coord 2000 05351+0956 Discov num STF 738 Comp AD Coord arcsec 2000 05 35 08.28 +09 56 03.0
Date first 1898 Date last 2012 Obs 15
Pa first 271 Pa last 271.7 P.A. Now (θ) 271.7°
Sep first 76.9 Sep last 78.46 Sep. Now (ρ) 78.46"
Mag pri 3.51 Mag sec 9.63 delta mag (ΔM) 6.12 Spectral class O8+B9 (blue/blue-white)
Pri motion ra +003 Sec motion ra +001
Pri motion dec -003 Sec motion dec +002
Notes N Z (See Notes, Parallax indicates components are physical)
rPM=1.269
This double is physical.
 
 
05351+0956 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 112921 05 35 08 +09 56 03 CIA 41 Aa,Ab 2018 1 349 0.0 4.00 7.30 3.30
Show Meissa 112921 05 35 08 +09 56 03 STF 738 AB 2021 199 43 4.1 3.51 5.45 1.94
Show 112921 05 35 08 +09 56 03 STF 738 AC 2017 20 185 29.3 3.51 10.72 7.21
Show 112921 05 35 08 +09 56 03 STF 738 AD 2012 15 272 78.5 3.51 9.63 6.12 <===
Show 112921 05 35 08 +09 56 03 GUI 9 AE 2012 12 279 151.1 3.51 9.22 5.71
Show 112921 05 35 08 +09 56 03 SMR 28 AF 2012 3 325 61.6 3.51 12.90 9.39
Show 112921 05 35 09 +09 56 07 STF 738 BC 2005 13 189 31.9 5.45 10.72 5.27
Septuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Common name Meissa Var name NSV2240 Ori Constellation Orion SAO 112921
HIP 26207 Tycho2 0705-02400-1 Gaia DR2 3337991583942617088 HD 36861
HR 1879 GC 6915 ADS 4179 BD BD+09 879
Bayer Lambda Orionis Bayer name Lam Ori Flamsteed 39 Orionis Flamsteed name 39 Ori
Distance 336.7 Distance ly 1098.32 Bayer greek λ Ori
Other names HEKA
Meaning white point, shining