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Current system
05381-0011
S 493 AE


Nearby doubles
3' : 05382-0012
CVS1804AB

3' : 05382-0010
CVS1806

3' : 05380-0010
CVS1789

3' : 05379-0009
CVS1788

6' : 05382-0006
CVS1807AB

7' : 05385-0009
BAL 676

7' : 05378-0006
CVS1781

8' : 05386-0012
CVS1836AB

10' : 05378+0002
BKO 32

11' : 05378-0020
CVS 156AB

12' : 05385-0002
CVS1831

13' : 05387-0003
CVS1842

13' : 05374-0019
CVS1765

16' : 05373-0021
CVS 152

17' : 05390+0001
TDS3272

18' : 05379+0007
PRT 1AB

18' : 05389-0025
CVS1847AB

19' : 05372-0023
TDS3257

19' : 05381-0030
CVS1797

20' : 05369-0006
SKF1694

20' : 05369-0003
CVS1712AB

22' : 05393-0023
CVS 169

22' : 05367-0017
CVS1707

26' : 05373-0033
CVS1749

27' : 05369-0030
CVS1715

27' : 05387-0037
CVS 163



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

05381-0011 S 493 AE

 
 
05h 38m 06.52s -00° 11' 03.5" P.A. 263.00 sep 138.3 mag 7.96,8.67 Sp B6V dist. 268.82 pc (876.89 l.y.)
 
 
Coord 2000 05381-0011 Discov num S   493 Comp AE Coord arcsec 2000 05 38 06.52 -00 11 03.5
Date first 1825 Date last 2015 Obs 15
Pa first 262 Pa last 262.8 P.A. Now (θ) 262.8°
Sep first 138.4 Sep last 138.31 Sep. Now (ρ) 138.31"
Mag pri 7.96 Mag sec 8.67 delta mag (ΔM) 0.71 Spectral class B6V (blue-white)
Pri motion ra -002 Sec motion ra -001
Pri motion dec +002 Sec motion dec +000
Notes N (See Notes)
rPM=0.791
Nature of this double is uncertain.
 
 
05381-0011 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 37370 05 38 07 -00 11 04 STF 757 AB 2018 32 241 1.5 7.96 8.33 0.37
Show 05 38 07 -00 11 04 STF 758 AC 2015 29 88 51.4 7.96 8.69 0.73
Show 05 38 07 -00 11 04 STF 758 AD 2015 18 80 41.7 7.96 8.52 0.56
Show 05 38 07 -00 11 04 S 493 AE 2015 15 263 138.3 7.96 8.67 0.71 <===
Show 05 38 10 -00 11 01 STF 758 CD 2015 38 298 11.4 8.69 8.52 0.17
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Orion HIP 26494 Tycho2 4767-01342-1 HD 37370
BD BD-00 1034 Distance 268.82 Distance ly 876.89
 
 
WDS 05381-0011 S 493 AE : NOTES
 
 
discov_num notes refcode
STF 758 CD : Same as STF 765.
CD: H 3 111. MEv2010
 
 
REFERENCES
 
 
refcode metd author reference
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
 
 
DISCOVERER
 
 
idgroup discov author
1 S South, J.
16 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
05381-0011 S 493 AE 2003 11 263 138.3 7.96 8.67 B6V D 053806.52-001103.5
05381-0011 S 493 AE 2015 13 263 138.3 7.96 8.67 B6V N 053806.52-001103.5

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

 
 
WDS 05381-0011 S 493 AE : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 05381-0011 S 493 AE : MEASURES
 
 
No records found.

 
 
WDS 05381-0011 : VIRTUAL EYEPIECE
 
 

05381-0011 STF 757A mag 7.96 Sp B6V 05381-0011 STF 757B sep 1.5 P.A. 241.20 mag 8.33 05381-0011 STF 758C sep 50.8 P.A. 92.70 mag 8.69 Sp B9 05381-0011 STF 758D sep 41.6 P.A. 79.60 mag 8.52 05381-0011 S 493E sep 138.3 P.A. 262.80 mag 8.67 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 05381-0011 : ALADIN DSS IMAGE @ 05h 38m 06.52s -00° 11' 03.5"
 
 
 
 
WDS 05381-0011 S 493 AE : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

05381-0011 STF 757AB distance=1' 05381-0011 STF 758AC distance=1' 05381-0011 S 493AE distance=1' 05381-0011 STF 758AD distance=1' 05381-0011 STF 758CD distance=1' 05382-0012 CVS1804AB distance=3' 05382-0012 CVS1804AC distance=3' 05382-0010 CVS1806 distance=3' 05380-0010 CVS1789 distance=3' 05379-0009 CVS1788 distance=3' 05382-0006 CVS1807AB distance=6' 05382-0006 CVS1807AC distance=6' 05382-0006 CVS1807AD distance=6' 05385-0009 BAL 676 distance=7' 05378-0006 CVS1781 distance=7' 05386-0012 CVS1836AB distance=8' 05386-0012 CVS1836AC distance=8' 05386-0012 CVS1836AD distance=8' 05378+0002 BKO 32 distance=10' 05378-0020 CVS 156AB distance=11' 05378-0020 CVS 156AC distance=11' 05385-0002 CVS1831 distance=12' 05387-0003 CVS1842 distance=13' 05374-0019 CVS1765 distance=13' 05373-0021 CVS 152 distance=16' 05390+0001 TDS3272 distance=17' 05379+0007 PRT 1BC distance=18' 05379+0007 PRT 1AB distance=18' 05389-0025 CVS1847AB distance=18' 05389-0025 CVS1847AC distance=18' 05372-0023 TDS3257 distance=19' 05381-0030 CVS1797 distance=19' 05369-0006 SKF1694 distance=20' 05369-0003 CVS1712AB distance=20' 05369-0003 CVS1712AC distance=20' 05369-0003 CVS1712AD distance=20' 05393-0023 CVS 169 distance=22' 05367-0017 CVS1707 distance=22' 05373-0033 CVS1749 distance=26' 05369-0030 CVS1715 distance=27' 05387-0037 CVS 163 distance=27' 05363-0018 RAS 21AB distance=28' 05363-0018 RAS 21AC distance=28' 05385-0040 CVS1830AB distance=30' 05385-0040 CVS1830AC distance=30' 05361-0017 CVS1664 distance=31' 05391-0038 CVS 166AB distance=31' 05391-0038 CVS 166AC distance=31' 05391-0038 CVS 168DE distance=31' 05374-0041 CVS1757AB distance=32' 05374-0041 CVS1757AC distance=32' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 05381-0011 STF 757 AB 241 1.5 1
Show 05381-0011 STF 758 AC 88 51.4 1
Show 05381-0011 S 493 AE 263 138.3 1
Show 05381-0011 STF 758 AD 80 41.7 1
Show 05381-0011 STF 758 CD 298 11.4 1
Show 05382-0012 CVS1804 AB 81 5.4 3
Show 05382-0012 CVS1804 AC 65 18.8 3
Show 05382-0010 CVS1806 148 17.9 3
Show 05380-0010 CVS1789 225 1.5 3
Show 05379-0009 CVS1788 225 1.5 3
Show 05382-0006 CVS1807 AB 353 2.3 6
Show 05382-0006 CVS1807 AC 161 6.1 6
Show 05382-0006 CVS1807 AD 298 15.2 6
Show 05385-0009 BAL 676 236 6.3 7
Show 05378-0006 CVS1781 144 5.8 7
Show 05386-0012 CVS1836 AB 326 6.5 8
Show 05386-0012 CVS1836 AC 234 8.3 8
Show 05386-0012 CVS1836 AD 235 12.2 8
Show 05378+0002 BKO 32 274 5.0 10
Show 05378-0020 CVS 156 AB 113 4.7 11
Show 05378-0020 CVS 156 AC 354 5.7 11
Show 05385-0002 CVS1831 8 7.5 12
Show 05387-0003 CVS1842 35 0.6 13
Show 05374-0019 CVS1765 147 13.9 13
Show 05373-0021 CVS 152 18 6.4 16
Show 05390+0001 TDS3272 276 0.5 17
Show 05379+0007 PRT 1 BC 43 7.0 18
Show 05379+0007 PRT 1 AB 136 28.9 18
Show 05389-0025 CVS1847 AB 182 12.6 18
Show 05389-0025 CVS1847 AC 247 19.0 18
Show 05372-0023 TDS3257 252 0.4 19
Show 05381-0030 CVS1797 260 6.8 19
Show 05369-0006 SKF1694 6 1.4 20
Show 05369-0003 CVS1712 AB 224 0.9 20
Show 05369-0003 CVS1712 AC 257 4.4 20
Show 05369-0003 CVS1712 AD 188 18.0 20
Show 05393-0023 CVS 169 176 7.9 22
Show 05367-0017 CVS1707 220 6.9 22
Show 05373-0033 CVS1749 299 11.2 26
Show 05369-0030 CVS1715 352 5.5 27
Show 05387-0037 CVS 163 49 16.5 27
Show 05363-0018 RAS 21 AB 108 0.1 28
Show 05363-0018 RAS 21 AC 38 0.1 28
Show 05385-0040 CVS1830 AB 123 5.1 30
Show 05385-0040 CVS1830 AC 289 13.3 30
Show 05361-0017 CVS1664 59 17.6 31
Show 05391-0038 CVS 166 AB 290 4.3 31
Show 05391-0038 CVS 166 AC 139 17.0 31
Show 05391-0038 CVS 168 DE 236 5.9 31
Show 05374-0041 CVS1757 AB 31 8.6 32
Show 05374-0041 CVS1757 AC 250 18.0 32

 
 
WDS 05381-0011 : COMPONENTS
 
 
  A B C D
B pa=241.2°
sep=1.49"
 
C pa=92.7°
sep=50.76"
pa=91.9°
sep=52.04"
 
D pa=79.6°
sep=41.65"
pa=79.0°
sep=43.07"
pa=315.5°
sep=13.90"
 
E pa=262.8°
sep=138.31"
pa=263.0°
sep=136.92"
pa=265.5°
sep=188.51"
pa=262.1°
sep=179.91"
 
 
05381-0011 A
 
 
Name HD 37370 Coord arcsec 2000 053806.52-001103.5 Mag 7.96 Spectral class B6V (blue-white)
PmRA -1.00 PmDE -8.0 HIP 26494 Tycho2 4767-01342-1
HD 37370 BD BD-00 1034
Tycho2
Tycho2 4767-01342-1 Pflag P RAmdeg 84.52702676 DEmdeg -0.18438416
PmRA -1.2 PmDE -8.2 E RAmdeg 5 E DEmdeg 5
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.54 EpDEm 1991.36
Num 3 Q RAmdeg 0.6 Q DEmdeg 0.2 Q pmRA 0.6
Q pmDE 0.1 BTmag 7.899 E BTmag 0.015 VTmag 7.957
E VTmag 0.012 Prox 15 TYC T HIP 26494
CCDM A RAdeg 84.52714944 DEdeg -0.18429611 EpRA 1990 1.67
EpDE 1990 1.50 E RAdeg 4.6 E DEdeg 5.3 Posflg D
Corr -0.1
Hipparcos
Catalog H HIP 26494 Proxy H RAhms 05 38 06.52
DEdms -00 11 03.5 Vmag 7.46 VarFlag R Vmag G
RAdeg 84.5272 DEdeg -0.184299 AstroRef A Plx 4.4
CCDM 05381-0011 N CCDM I Nsys 2 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 240 Rho 1.524 HD 37370 BD BD-00 1034
CD CP Dm number -00 1034 VIred -0.01
SpType B6V R SpType Coord arcsec 2000 053806.52-001103.5
Hipparcos 2
HIP 26494 Sn 15 So 3 Nc 2
RArad 1.4752770996 DErad -0.0032166249 Plx 3.72 PmRA -2.39
PmDE 1.47 E RArad 1.11 E DErad 0.57 E Plx 1.25
E pmRA 1.22 E pmDE 0.6 Hpmag 7.4445 E Hpmag 0.0011
SHp 0.009 VA 0 BV -0.028 E BV 0.017
VI -0.01
CCDM
Ccdm 05381-0011 RComp Comp A Note1
Note2 Discov num DRAs 0.44 DDEs -4.7
R dRAs 10 Year Theta Rho
Obs 5 Vmag 8.6 Sp B9 PmNote *
PmRA -10 PmDE -18 Dm number -00 1034 Cat1 BD
Name2 -00 688 Cat2 AGK2/3 HD 37370 M HD
ADS BDS A 4234 M ADS BDS N IDS IDS 05330S0014A
HIC 26494
 
 
05381-0011 B
 
 
Coord arcsec 2000 053806.43+001102.8 Mag 8.33 PmRA -1.00 PmDE -8.0
Calc delta mag 0.37 Calc coord yes
CCDM
Ccdm 05381-0011 RComp Comp B Note1
Note2 Discov num STF 757 DRAs DDEs
R dRAs Year 1831 Theta 239 Rho 1.6
Obs 12 Vmag 8.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 4234 M ADS BDS N IDS IDS 05330S0014B
HIC 26494
 
 
05381-0011 C
 
 
Coord arcsec 2000 053809.90-001101.1 Coord calc 053809.90-001101.1 Mag 8.69 Spectral class B9 (blue-white)
PmRA 3.00 PmDE 0.0 HIP 26500 Tycho2 4767-01407-1
HD 37371 BD BD-00 1035 Calc delta mag 0.73
Tycho2
Tycho2 4767-01407-1 Pflag RAmdeg 84.53843084 DEmdeg -0.18216264
PmRA -4.3 PmDE 0.6 E RAmdeg 7 E DEmdeg 7
E pmRA 1.5 E pmDE 1.4 EpRAm 1991.38 EpDEm 1991.41
Num 3 Q RAmdeg 0.4 Q DEmdeg 0.3 Q pmRA 0.4
Q pmDE 0.4 BTmag 8.632 E BTmag 0.017 VTmag 8.516
E VTmag 0.014 Prox 115 TYC T HIP 26500
CCDM D RAdeg 84.53844083 DEdeg -0.18216417 EpRA 1990 1.60
EpDE 1990 1.65 E RAdeg 7.1 E DEdeg 7.3 Posflg
Corr -0.2
Hipparcos
Catalog H HIP 26500 Proxy RAhms 05 38 09.23
DEdms -00 10 55.8 Vmag 8.56 VarFlag R Vmag H
RAdeg 84.5385 DEdeg -0.182162 AstroRef D Plx -0.62
CCDM 05381-0011 N CCDM I Nsys 2 Ncomp 2
MultFlag C Source Qual A M HIP DC
Theta 118 Rho 11.413 HD 37371 BD BD-00 1035
CD CP Dm number -00 1035 VIred 0.15
SpType B9 R SpType Coord arcsec 2000 053809.23-001055.8
Hipparcos 2
HIP 26500 Sn 15 So 3 Nc 2
RArad 1.4754744137 DErad -0.0031793418 Plx -0.78 PmRA -10.22
PmDE -5.27 E RArad 4.51 E DErad 2.23 E Plx 5.06
E pmRA 5.56 E pmDE 2.35 Hpmag 8.6082 E Hpmag 0.0212
SHp 0.111 VA 0 BV 0.135 E BV 0.002
VI 0.15
CCDM
Ccdm 05381-0011 RComp Comp C Note1
Note2 Discov num STF 758 DRAs 3.91 DDEs -2.8
R dRAs 10 Year 1932 Theta 086 Rho 51.8
Obs 5 Vmag 8.9 Sp PmNote *
PmRA 0 PmDE -27 Dm number Cat1
Name2 -00 690 Cat2 AGK2/3 HD M HD
ADS BDS A 4234 M ADS BDS N IDS IDS 05330S0014C
HIC
 
 
05381-0011 D
 
 
Coord arcsec 2000 053809.25+001111.0 Mag 8.52 PmRA -2.00 PmDE 1.0
Calc delta mag 0.56 Calc coord yes
CCDM
Ccdm 05381-0011 RComp Comp D Note1
Note2 Discov num STF 758 DRAs 3.23 DDEs 5.1
R dRAs 10 Year 1842 Theta 079 Rho 41.5
Obs 4 Vmag 8.8 Sp B9 PmNote *
PmRA -5 PmDE 13 Dm number -00 1035 Cat1 BD
Name2 -00 689 Cat2 AGK2/3 HD 37371 M HD
ADS BDS A 4234 M ADS BDS N IDS IDS 05330S0014D
HIC 26500
 
 
05381-0011 E
 
 
Coord arcsec 2000 053757.37+001046.2 Mag 8.67 PmRA -1.00 PmDE 0.0
Calc delta mag 0.71 Calc coord yes
CCDM
Ccdm 05381-0011 RComp Comp E Note1
Note2 Discov num S 493 DRAs -8.70 DDEs -21.2
R dRAs 10 Year 1825 Theta 262 Rho 138.4
Obs 2 Vmag 10.1 Sp A0 PmNote *
PmRA -11 PmDE 4 Dm number -00 1033 Cat1 BD
Name2 -00 687 Cat2 AGK2/3 HD 37343 M HD
ADS BDS A 4234 M ADS BDS N IDS IDS 05330S0014E
HIC