05320-0018 BU 558 AB

 
 
05h 32m 00.40s -00° 17' 56.7" P.A. 229.00 sep 33.4 mag 2.41,14.20 Sp O9.5II+K dist. 212.31 pc (692.56 l.y.)
 
 
Coord 2000 05320-0018 Discov num BU  558 Comp AB Coord arcsec 2000 05 32 00.40 -00 17 56.7
Date first 1877 Date last 2016 Obs 10
Pa first 227 Pa last 228.7 P.A. Now (θ) 228.7°
Sep first 33.8 Sep last 33.42 Sep. Now (ρ) 33.42"
Mag pri 2.41 Mag sec 14.20 delta mag (ΔM) 11.79 Spectral class O9.5II+K (blue/yellow-orange)
Pri motion ra +002 Sec motion ra -009
Pri motion dec +001 Sec motion dec +005
Notes N (See Notes)
rPM=1.137
This double is not physical.
 
 
05320-0018 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 132220 05 32 00 -00 17 57 HEI 42 Aa,Ab 2019 43 129 0.3 2.41 3.76 1.35 Y
Show 132220 05 32 00 -00 17 57 BU 558 AB 2016 10 229 33.4 2.41 14.20 11.79 <===
Show Mintaka 132220 05 32 00 -00 17 57 STFA 14 AC 2017 78 4 56.2 2.41 6.83 4.42
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Common name Mintaka Constellation Orion SAO 132220 HIP 25930
Tycho2 4766-02445-1 HD 36486 HR 1852 GC 6847
ADS 4134 BD BD-00 983 Bayer Delta Orionis Bayer name Del Ori
Flamsteed 34 Orionis Flamsteed name 34 Ori FK5 206 Distance 212.31
Distance ly 692.56 Bayer greek δ Ori
Other names MINTIKA
Meaning belt