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
 
 
WDS 05320-0018 BU 558 AB : NOTES
 
 
discov_num notes refcode
HEI 42 del Ori = Mintaka. A is an Algol-type system, as well as a close
visual binary.
Aa,Ab: Orbital elements are also given by Levato et al. (1988). This Lev1988
close visual pair has increased in separation from 0".20 to 0".29
between 1979 and 1994. The spectral classification for the C component Lev1991b
is from Morrell & Levato (1991). Msn1998a
Aa spectral type O9.5II+B2V. Ab spectral type B0IV. Opl2023
STFA 14 C is a spectroscopic binary.
Ca is spectral type B3V, Cb is spectral type A0V. Opl2023
AC: H 5 10. MEv2010
 
 
REFERENCES
 
 
refcode metd author reference
Lev1988 - Levato, H., Morrell, N., Garcia, B., & Malaroda, S. 1988ApJS...68..319L
Lev1988 ApJS 68, 319, 1988
Lev1991b - Morrell, N. & Levato, H. 1991ApJS...75..965M
Lev1991b ApJS 75, 965, 1991
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
Msn1998a Sc j Mason, B.D., Gies, D.R., Hartkopf, W.I., Bagnuolo, Jr., W.G., 1998AJ....115..821M
Msn1998a ten Brummelaar, T.A., & McAlister, H.A.
Msn1998a AJ 115, 821, 1998
Opl2023 - Oplistilova, A., Mayer, P., Harmanec, P. et al. 2023A&A...672A..31O
Opl2023 A&A 672, A31, 2023
 
 
DISCOVERER
 
 
idgroup discov author
1 BU Burnham, S.W. (BU 1 - 81)
179 HEI Heintz, W.D.
404 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05320-0018 BU 558 AB 1998 6 228 33.2 2.41 14.20 B0III D 053200.40-001756.7
05320-0018 BU 558 AB 2008 7 228 33.4 2.41 14.20 B0III D 053200.40-001756.7
05320-0018 BU 558 AB 2014 9 229 33.0 2.41 14.20 B0III N 053200.40-001756.7
05320-0018 BU 558 AB 2016 10 229 33.4 2.41 14.20 B0III N 053200.40-001756.7

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 05320-0018 BU 558 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 05320-0018 BU 558 AB : MEASURES
 
 
No records found.

 
 
WDS 05320-0018 : VIRTUAL EYEPIECE
 
 

05320-0018 BU  558A mag 2.41 Sp O9.5II 05320-0018 HEI  42Ab sep 0.3 P.A. 129.10 mag 3.76 05320-0018 BU  558B sep 33.4 P.A. 228.70 mag 14.2 Sp K 05320-0018 STFA 14C sep 56.2 P.A. 4.10 mag 6.83 virtual eyepiece
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Radius:
Components only
 
 
WDS 05320-0018 : ALADIN DSS IMAGE @ 05h 32m 00.40s -00° 17' 56.7"
 
 
 
 
WDS 05320-0018 BU 558 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


05320-0018  BU  558AB (Mintaka) distance=0' 05317+0006  TOK  96AB distance=13' 05317+0006  TOK  96AC distance=13' 05313-0029  RST4782 distance=16' 05330-0021  CVS 114 distance=16' 05308-0022  A   852 distance=20' 05333+0015  BAL 983AB distance=20' 05333+0015  FYM 219AC distance=20' 05322-0037  CVS1335 distance=20' 05308-0034  CBL 228 distance=25' 05334+0034  CVS1405AB distance=26' 05334+0034  CVS1405AC distance=26' 05305+0033  CVS1266 distance=27' 05310-0041  CVS  82 distance=28' 05319-0045  CVS1325 distance=28' 05320-0046  CVS1328 distance=28' 05309+0042  CVS1294AB distance=29' 05309+0042  CVS1294AC distance=29' 05331-0042  CVS 115AB distance=30' 05331-0042  CVS 115AC distance=30' 05303+0034  CVS1251 distance=31' 05339-0005  A   853BC distance=31' 05338+0033  CVS1447 distance=31' 05339-0005  A   853A,BC distance=31' 05299+0014  CVS1218 distance=32' 05333-0043  SKF1693 distance=32' 05338+0036  CVS1444 distance=33' 05301+0033  CVS1235 distance=33' 05323-0052  BAL 671 distance=34' 05302-0039  CVS1245AB distance=34' 05302-0039  CVS1245AC distance=34' 05298+0011  A   851 distance=35' 05341-0031  CVS1469 distance=35' 05343-0009  CVS 131 distance=36' 05342-0009  CVS 130 distance=36' 05297+0028  CVS1200AB distance=36' 05297+0028  CVS1200AC distance=36' 05322+0053  BAL 982 distance=36' 05325+0053  CVS1358 distance=36' 05297-0030  CVS1201 distance=37' 05304+0045  CVS1252 distance=37' 05300+0039  CVS1220 distance=38' 05300-0040  CVS1221AB distance=38' 05300-0040  CVS1221AC distance=38' 05300-0040  CVS1221AD distance=38' 05346-0023  FGS   5 distance=39' 05344+0003  CVS1490AB distance=40' 05344+0003  CVS1490AC distance=40' 05344+0003  CVS1490AD distance=40' 05344+0003  CVS1490AE distance=40' 05345+0033  CVS1494 distance=40' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show Mintaka 05320-0018 HEI 42 Aa,Ab 129 0.3
Show Mintaka 05320-0018 BU 558 AB 229 33.4
Show Mintaka 05320-0018 STFA 14 AC 4 56.2
Show 05317+0006 TOK 96 AB 160 11.5 13
Show 05317+0006 TOK 96 AC 9 26.0 13
Show 05313-0029 RST4782 67 0.8 16
Show 05330-0021 CVS 114 49 5.0 16
Show 05308-0022 A 852 293 0.2 20
Show 05333+0015 BAL 983 AB 162 7.1 20
Show 05333+0015 FYM 219 AC 121 23.5 20
Show 05322-0037 CVS1335 51 6.0 20
Show 05308-0034 CBL 228 284 15.1 25
Show 05334+0034 CVS1405 AB 74 4.2 26
Show 05334+0034 CVS1405 AC 6 19.3 26
Show 05305+0033 CVS1266 207 13.1 27
Show 05310-0041 CVS 82 112 13.7 28
Show 05319-0045 CVS1325 309 0.6 28
Show 05320-0046 CVS1328 311 0.6 28
Show 05309+0042 CVS1294 AB 43 2.8 29
Show 05309+0042 CVS1294 AC 265 19.7 29
Show 05331-0042 CVS 115 AB 95 3.5 30
Show 05331-0042 CVS 115 AC 322 7.9 30
Show 05303+0034 CVS1251 115 19.7 31
Show 05339-0005 A 853 BC 64 0.8 31
Show 05338+0033 CVS1447 189 10.8 31
Show 05339-0005 A 853 A,BC 213 19.9 31
Show 05299+0014 CVS1218 335 2.0 32
Show 05333-0043 SKF1693 241 1.6 32
Show 05338+0036 CVS1444 91 12.2 33
Show 05301+0033 CVS1235 233 5.9 33
Show 05323-0052 BAL 671 4 7.7 34
Show 05302-0039 CVS1245 AB 326 4.3 34
Show 05302-0039 CVS1245 AC 276 8.7 34
Show 05298+0011 A 851 309 2.3 35
Show 05341-0031 CVS1469 293 1.7 35
Show 05343-0009 CVS 131 107 1.3 36
Show 05342-0009 CVS 130 107 1.3 36
Show 05297+0028 CVS1200 AB 101 10.0 36
Show 05297+0028 CVS1200 AC 321 17.8 36
Show 05322+0053 BAL 982 229 9.1 36
Show 05325+0053 CVS1358 303 18.9 36
Show 05297-0030 CVS1201 268 5.0 37
Show 05304+0045 CVS1252 329 19.3 37
Show 05300+0039 CVS1220 307 17.9 38
Show 05300-0040 CVS1221 AB 205 2.1 38
Show 05300-0040 CVS1221 AC 160 7.5 38
Show 05300-0040 CVS1221 AD 332 15.7 38
Show 05346-0023 FGS 5 172 0.1 39
Show 05344+0003 CVS1490 AB 156 1.1 40
Show 05344+0003 CVS1490 AC 27 3.1 40
Show 05344+0003 CVS1490 AD 247 12.8 40

 
 
WDS 05320-0018 : COMPONENTS
 
 
  A Ab B
Ab pa=129.1°
sep=0.33"
 
B pa=228.7°
sep=33.42"
pa=229.3°
sep=33.48"
 
C pa=4.1°
sep=56.18"
pa=3.8°
sep=56.37"
pa=20.5°
sep=83.35"
 
 
05320-0018 A
 
 
Common name Mintaka Meaning belt Other names MINTIKA Coord arcsec 2000 053200.40-001756.7
Mag 2.41 Spectral class O9.5II (blue) PmRA 2.00 PmDE 1.0
SAO 132220 HIP 25930 Tycho2 4766-02445-1 HD 36486
HR 1852 GC 6847 BD BD-00 983 Bayer Delta Orionis
Bayer name Del Ori Flamsteed 34 Orionis Flamsteed name 34 Ori FK5 206
SAO
SAO 132220 DelFlag RA1950 PmRA1950 -0.0002
DE1950 PmDE1950 -0.001 Vmag 2.5 SpType B0
Double code Source 74 CatNum 206 DM BD-00 983
DMcomp BDsup HD 36486 M HD 0
GC 6847 RA1950rad 1.43749805 DE1950rad -0.00583914 PmRA2000 0.0001
PmDE2000 -0.002
Hipparcos
Catalog H HIP 25930 Proxy H RAhms 05 32 00.40
DEdms -00 17 56.7 Vmag 2.25 VarFlag 2 R Vmag G
RAdeg 83.0017 DEdeg -0.299093 AstroRef * Plx 3.56
CCDM 05320-0018 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AD
Theta 140 Rho 0.267 HD 36486 BD BD-00 983
CD CP Dm number -00 983 VIred -0.21
SpType O9.5II R SpType Coord arcsec 2000 053200.40-001756.7
Hipparcos 2
HIP 25930 Sn 55 So 3 Nc 2
RArad 1.4486523477 DErad -0.0052201652 Plx 4.71 PmRA 0.64
PmDE -0.69 E RArad 0.46 E DErad 0.26 E Plx 0.58
E pmRA 0.56 E pmDE 0.27 Hpmag 2.1361 E Hpmag 0.0017
SHp 0.03 VA 1 BV -0.175 E BV 0.003
VI -0.21
CCDM
Ccdm 05320-0018 RComp Comp A Note1
Note2 Discov num DRAs 0.40 DDEs 3.3
R dRAs 82 Year Theta Rho
Obs 4 Vmag 2.4 Sp B0 PmNote *
PmRA 2 PmDE 1 Dm number -00 983 Cat1 BD
Name2 132220 Cat2 SAO HD 36486 M HD
ADS BDS A 4134 M ADS BDS N IDS IDS 05269S0022A
HIC 25930
 
 
05320-0018 Ab
 
 
Coord arcsec 2000 053200.42+001756.5 Mag 3.76 PmRA 2.00 PmDE 1.0
Calc delta mag 1.35 Calc coord yes
 
 
05320-0018 B
 
 
Coord arcsec 2000 053158.73+001734.6 Mag 14.2 Spectral class K (yellow-orange) PmRA -9.00
PmDE 5.0 Calc delta mag 11.79 Calc coord yes
CCDM
Ccdm 05320-0018 RComp Comp B Note1
Note2 Discov num BU 558 DRAs DDEs
R dRAs Year 1878 Theta 227 Rho 32.8
Obs 4 Vmag 14.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 4134 M ADS BDS N IDS IDS 05269S0022B
HIC
 
 
05320-0018 C
 
 
Coord arcsec 2000 053200.67+001852.7 Mag 6.83 PmRA -1.00 PmDE -6.0
Calc delta mag 4.42 Calc coord yes
CCDM
Ccdm 05320-0018 RComp Comp C Note1
Note2 Discov num STF4014 DRAs 0.45 DDEs 55.7
R dRAs 10 Year 1781 Theta 359 Rho 52.6
Obs 15 Vmag 6.6 Sp B0 PmNote *
PmRA 6 PmDE -3 Dm number -00 982 Cat1 BD
Name2 132221 Cat2 SAO HD 36485 M HD
ADS BDS A 4134 M ADS BDS N IDS IDS 05269S0022C
HIC