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Doubles in session


Current system
12038-5745
HLD 115
HD 104765


Nearby doubles
9' : 12045-5739
TDS8206

27' : 12036-5719
BRT2806

28' : 12035-5812
TDS8197

34' : 12047-5712
HU 1491

35' : 12019-5815
KPP1220

46' : 11584-5800
SKF1846

48' : 12002-5707
TOB 142AB

52' : 12008-5659
TOB 144

61' : 11563-5754
RST1625

62' : 12081-5654
TDS8238

65' : 12014-5846
TDS8175

66' : 11557-5759
HU 1488

68' : 12046-5637
HJ 4493AB

71' : 12124-5734
TDS8265

72' : 12094-5650
TDS8248

72' : 11554-5720
FIN 419

73' : 11573-5836
TDS8138

74' : 11562-5826
SKF 181

80' : 12080-5857
TDS8235

82' : 11559-5837
TDS8121

85' : 12107-5849
HJ 4503

85' : 12132-5824
TOB 240

87' : 12006-5623
RSS 276

87' : 11564-5849
JNN 163AB

88' : 12141-5814
JSP 520

89' : 12099-5859
I 900



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

12038-5745 HLD 115 (HD 104765)

 
 
12h 03m 46.92s -57° 44' 33.3" P.A. 241.00 sep 1.8 mag 8.17,9.62 Sp B6/7III dist. 432.9 pc (1412.12 l.y.)
 
 
Coord 2000 12038-5745 Discov num HLD 115 Comp Coord arcsec 2000 12 03 46.92 -57 44 33.3
Date first 1882 Date last 2015 Obs 9
Pa first 240 Pa last 240.5 P.A. Now (θ) 240.5°
Sep first 1.5 Sep last 1.807 Sep. Now (ρ) 1.807"
Mag pri 8.17 Mag sec 9.62 delta mag (ΔM) 1.45 Spectral class B6/7III (blue-white)
Pri motion ra -006 Sec motion ra -006
Pri motion dec +002 Sec motion dec +002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 104765 Constellation Crux SAO 239623 HIP 58814
Tycho2 8640-01832-1 Gaia DR2 6072272424364835968 HD 104765 GC 16476
CP CP-57 5217 Distance 432.9 Distance ly 1412.12
 
 
WDS 12038-5745 HLD 115 (HD 104765) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Hld1874 Ma - Holden, E.S. .
Hld1874 Washington Observations, 1874
Hld1875 Ma - Holden, E.S. .
Hld1875 Washington Observations, 1875
Hld1875b Ma j Holden, E.S. & Newcomb, S. 1875AN.....86..321H
Hld1875b AN 86, 321, 1875
Hld1875c Ma j Holden, E.S. 1875AN.....86..321H
Hld1875c AN 86, 321, 1875
Hld1876 Ma - Holden, E.S. .
Hld1876 Washington Observations, 1876
Hld1876b Ma j Holden, E.S. 1876AN.....88..131H
Hld1876b AN 88, 131, 1876
Hld1877 Ma - Holden, E.S. 1877AN.....90..161H
Hld1877 AN 90, 161, 1877
Hld1877b Ma j Holden, E.S. 1877AN.....90..161H
Hld1877b AN 90, 161, 1877
Hld1878 Ma - Holden, E.S. .
Hld1878 Washington Observations, 1878
Hld1878b Ma j Holden, E.S. 1878AN.....93...65H
Hld1878b AN 93, 65, 1878 (data also in Hld1878)
Hld1879 Ma - Holden, E.S. .
Hld1879 Washington Observations, 1879
Hld1879b Ma j Holden, E.S. 1879AN.....95..329H
Hld1879b AN 95, 329, 1879 (data also in Hld1879)
Hld1880 Ma - Holden, E.S. .
Hld1880 Washington Observations, 1880
Hld1880b Ma j Holden, E.S. 1880AN.....97..319H
Hld1880b AN 97, 319, 1880 (data also in Hld1880)
Hld1881 Ma - Holden, E.S. .
Hld1881 Washington Observations, 1881
Hld1881b Ma j Holden, E.S. 1881MNRAS..41..416.
Hld1881b MNRAS 41, 416, 1881
Hld1882 Ma - Holden, E.S. 1882PWasO...1...77H
Hld1882 Pub. Washburn Obs. 1, 77, 1882 (see Pub. Lick Obs. 2, 1894) 1894PLicO...2.....B
Hld1884 Ma - Holden, E.S. 1884PWasO...2...97H
Hld1884 Pub. Washburn Obs. 2, 97, 1884
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12038-5745 HLD 115 1991 8 242 1.8 8.17 9.62 B6/7III D 120346.92-574433.3
12038-5745 HLD 115 2015 9 241 1.8 8.17 9.62 B6/7III 120346.92-574433.3

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

 
 
WDS 12038-5745 HLD 115 (HD 104765) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12038-5745 HLD 115 (HD 104765) : MEASURES
 
 
No records found.

 
 
WDS 12038-5745 (HD 104765) : VIRTUAL EYEPIECE
 
 

12038-5745 HLD 115A mag 8.17 Sp B6/7III 12038-5745 HLD 115B sep 1.2 P.A. 223.30 mag 9.62 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 12038-5745 (HD 104765) : ALADIN DSS IMAGE @ 12h 03m 46.92s -57° 44' 33.3"
 
 
 
 
WDS 12038-5745 HLD 115 (HD 104765) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12038-5745 HLD 115 distance=1' 12045-5739 TDS8206 distance=9' 12036-5719 BRT2806 distance=27' 12035-5812 TDS8197 distance=28' 12047-5712 HU 1491 distance=34' 12019-5815 KPP1220 distance=35' 11584-5800 SKF1846 distance=46' 12002-5707 TOB 142AB distance=48' 12002-5707 JNN 164AC distance=48' 12008-5659 TOB 144 distance=52' 11563-5754 RST1625 distance=61' 12081-5654 TDS8238 distance=62' 12014-5846 TDS8175 distance=65' 11557-5759 HU 1488 distance=66' 12046-5637 HJ 4493AB distance=68' 12046-5637 HJ 4493AC distance=68' 12124-5734 TDS8265 distance=71' 12094-5650 TDS8248 distance=72' 11554-5720 FIN 419 distance=72' 11573-5836 TDS8138 distance=73' 11562-5826 SKF 181 distance=74' 12080-5857 TDS8235 distance=80' 11559-5837 TDS8121 distance=82' 12107-5849 HJ 4503 distance=85' 12132-5824 TOB 240 distance=85' 12006-5623 RSS 276 distance=87' 11564-5849 JNN 163AB distance=87' 11564-5849 JNN 163AC distance=87' 11564-5849 JNN 163AD distance=87' 11564-5849 JNN 163AE distance=87' 12141-5814 JSP 520 distance=88' 12099-5859 I 900 distance=89' 12005-5620 TOB 143 distance=89' 11580-5630 COO 131 distance=89' 12080-5619 TOB 145 distance=92' 12134-5654 VSP 33 distance=93' 11557-5638 ELP 28 distance=94' 12096-5906 BRT3167 distance=94' 12130-5648 TDS8269 distance=94' 12085-5617 FIN 48 distance=96' 11540-5652 RST2772 distance=96' 11552-5852 RST4488 distance=97' 12077-5916 TDS8234 distance=97' 11530-5702 FIN 190 distance=97' 11530-5831 JSP 506AB distance=98' 11530-5831 DAM 562AC distance=98' 11515-5744 JSP 505 distance=99' 12118-5902 TDS8263 distance=100' 12052-5924 TDS8219 distance=101' 12144-5653 FIN 51 distance=101' 12165-5736 LDS 398 distance=104' 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 12038-5745 HLD 115 241 1.8 1
Show 12045-5739 TDS8206 121 1.2 9
Show 12036-5719 BRT2806 206 5.6 27
Show 12035-5812 TDS8197 296 2.2 28
Show 12047-5712 HU 1491 319 0.7 34
Show 12019-5815 KPP1220 182 9.4 35
Show 11584-5800 SKF1846 68 26.1 46
Show 12002-5707 TOB 142 AB 50 7.7 48
Show 12002-5707 JNN 164 AC 161 4.5 48
Show 12008-5659 TOB 144 275 14.7 52
Show 11563-5754 RST1625 77 0.8 61
Show 12081-5654 TDS8238 197 2.4 62
Show 12014-5846 TDS8175 241 0.8 65
Show 11557-5759 HU 1488 16 3.1 66
Show 12046-5637 HJ 4493 AB 97 10.1 68
Show 12046-5637 HJ 4493 AC 314 13.9 68
Show 12124-5734 TDS8265 218 0.6 71
Show 12094-5650 TDS8248 205 3.0 72
Show 11554-5720 FIN 419 152 9.9 72
Show 11573-5836 TDS8138 37 1.6 73
Show 11562-5826 SKF 181 238 10.5 74
Show 12080-5857 TDS8235 170 0.8 80
Show 11559-5837 TDS8121 3 1.0 82
Show 12107-5849 HJ 4503 247 7.9 85
Show 12132-5824 TOB 240 99 20.3 85
Show 12006-5623 RSS 276 109 9.1 87
Show 11564-5849 JNN 163 AB 316 0.8 87
Show 11564-5849 JNN 163 AC 17 2.7 87
Show 11564-5849 JNN 163 AD 163 2.9 87
Show 11564-5849 JNN 163 AE 197 4.8 87
Show 12141-5814 JSP 520 202 6.7 88
Show 12099-5859 I 900 154 1.4 89
Show 12005-5620 TOB 143 186 20.9 89
Show 11580-5630 COO 131 218 2.7 89
Show 12080-5619 TOB 145 261 23.2 92
Show 12134-5654 VSP 33 334 0.1 93
Show 11557-5638 ELP 28 305 0.8 94
Show 12096-5906 BRT3167 129 4.7 94
Show 12130-5648 TDS8269 205 2.0 94
Show 12085-5617 FIN 48 111 2.1 96
Show 11540-5652 RST2772 308 0.3 96
Show 11552-5852 RST4488 196 1.5 97
Show 12077-5916 TDS8234 180 1.7 97
Show 11530-5702 FIN 190 303 0.8 97
Show 11530-5831 JSP 506 AB 35 1.7 98
Show 11530-5831 DAM 562 AC 166 7.2 98
Show 11515-5744 JSP 505 211 2.0 99
Show 12118-5902 TDS8263 319 0.5 100
Show 12052-5924 TDS8219 68 0.4 101
Show 12144-5653 FIN 51 250 4.9 101
Show 12165-5736 LDS 398 339 12.8 104

 
 
WDS 12038-5745 : COMPONENTS
 
 
  A
B pa=223.3°
sep=1.22"
 
 
12038-5745 A
 
 
Componente originario normalizzato AB Name HD 104765 Coord arcsec 2000 120346.92-574433.3 Mag 8.17
Spectral class B6/7III (blue-white) PmRA -6.00 PmDE 2.0 SAO 239623
HIP 58814 Tycho2 8640-01832-1 HD 104765 GC 16476
CP CP-57 5217
Tycho2
Tycho2 8640-01832-1 Pflag P RAmdeg 180.94549445 DEmdeg -57.74258174
PmRA -5.8 PmDE 2.2 E RAmdeg 5 E DEmdeg 5
E pmRA 2.2 E pmDE 2.0 EpRAm 1991.48 EpDEm 1991.49
Num 7 Q RAmdeg 1.8 Q DEmdeg 0.4 Q pmRA 1.7
Q pmDE 0.4 BTmag 8.091 E BTmag 0.015 VTmag 8.169
E VTmag 0.011 Prox 18 TYC T HIP 58814
CCDM A RAdeg 180.94561528 DEdeg -57.74255944 EpRA 1990 1.63
EpDE 1990 1.65 E RAdeg 4.7 E DEdeg 4.8 Posflg D
Corr -0.1
SAO
SAO 239623 DelFlag RA1950 PmRA1950 -0.0018
DE1950 PmDE1950 -0.024 Vmag 8.3 SpType B8
Double code Source 70 CatNum 16476 DM CP-57 5217
DMcomp BDsup HD 104765 M HD 0
GC 16476 RA1950rad 3.1468358 DE1950rad -1.00294191 PmRA2000 -0.0021
PmDE2000 -0.02
Hipparcos
Catalog H HIP 58814 Proxy H RAhms 12 03 46.95
DEdms -57 44 33.2 Vmag 7.94 VarFlag R Vmag H
RAdeg 180.946 DEdeg -57.7426 AstroRef A Plx 2
CCDM 12038-5745 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 241 Rho 1.807 HD 104765 BD
CD CP CP-57 5217 Dm number -57 5217 VIred -0.21
SpType B6/B7IV R SpType Coord arcsec 2000 120346.95-574433.2
Hipparcos 2
HIP 58814 Sn 15 So 3 Nc 2
RArad 3.1580967994 DErad -1.0077977478 Plx 2.31 PmRA -12.67
PmDE -1.85 E RArad 0.59 E DErad 0.59 E Plx 0.93
E pmRA 0.69 E pmDE 0.64 Hpmag 7.9506 E Hpmag 0.0012
SHp 0.012 VA 0 BV -0.004 E BV 0.017
VI 0.02
CCDM
Ccdm 12038-5745 RComp Comp A Note1
Note2 Discov num DRAs -1.14 DDEs 24.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.6 Sp B8 PmNote *
PmRA -17 PmDE -27 Dm number -57 5217 Cat1 CPD
Name2 239623 Cat2 SAO HD 104765 M HD
ADS BDS M ADS BDS N IDS IDS 11586S5711A
HIC 58814
 
 
12038-5745 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 120346.82-574434.2 Mag 9.62 PmRA -6.00
PmDE 2.0 Tycho2 8640-01832-2 Calc delta mag 1.45 Calc coord yes
Tycho2
Tycho2 8640-01832-2 Pflag P RAmdeg 180.94549445 DEmdeg -57.74258174
PmRA -5.8 PmDE 2.2 E RAmdeg 5 E DEmdeg 5
E pmRA 2.2 E pmDE 2.0 EpRAm 1991.48 EpDEm 1991.49
Num 7 Q RAmdeg 1.8 Q DEmdeg 0.4 Q pmRA 1.7
Q pmDE 0.4 BTmag 9.693 E BTmag 0.022 VTmag 9.621
E VTmag 0.022 Prox 18 TYC T HIP 58814
CCDM B RAdeg 180.94478556 DEdeg -57.74279861 EpRA 1990 1.65
EpDE 1990 1.61 E RAdeg 12.3 E DEdeg 12.9 Posflg D
Corr -0.2
CCDM
Ccdm 12038-5745 RComp Comp B Note1
Note2 Discov num HLD 115 DRAs DDEs
R dRAs Year 1902 Theta 243 Rho 1.7
Obs 5 Vmag 9.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11586S5711B
HIC 58814