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Current system
11473-3842
I 1562
HD 102440


Nearby doubles
35' : 11450-3821
DAW 58

40' : 11498-3816
SWR 117

44' : 11507-3826
UC 2218

45' : 11484-3800
RST2766

60' : 11517-3912
HDS1673

62' : 11423-3901
RST1607

64' : 11479-3945
UC 2207

66' : 11455-3944
RST1610

71' : 11430-3933
RST5358

74' : 11435-3941
SKF1907

75' : 11484-3729
RSS 274

76' : 11444-3735
BRT1671

77' : 11443-3950
WG 146

78' : 11428-3940
UC 2195

78' : 11512-3739
KPP1812

86' : 11498-3722
TVB 243

88' : 11541-3919
TDS8103

88' : 11432-3955
UC 2198

90' : 11431-3957
TDS8005

94' : 11400-3806
DUN 114

95' : 11553-3859
RST1624

99' : 11392-3910
UC 2185

101' : 11463-3702
LDS4145

101' : 11394-3923
DSG 12

102' : 11544-3745
HWE 71

103' : 11553-3926
TDS8114



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.

11473-3842 I 1562 (HD 102440)

 
 
11h 47m 17.39s -38° 42' 08.0" P.A. 118.00 sep 1.2 mag 9.80,11.06 Sp A1/2V
 
 
Coord 2000 11473-3842 Discov num I  1562 Comp Coord arcsec 2000 11 47 17.39 -38 42 08.0
Date first 1927 Date last 2015 Obs 6
Pa first 123 Pa last 118.2 P.A. Now (θ) 118.2°
Sep first 0.9 Sep last 1.156 Sep. Now (ρ) 1.156"
Mag pri 9.80 Mag sec 11.06 delta mag (ΔM) 1.26 Spectral class A1/2V (white)
Pri motion ra -004 Sec motion ra -004
Pri motion dec -007 Sec motion dec -007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 102440 Constellation Centaurus SAO 202812 Tycho2 7741-00302-1
Gaia DR2 5384800958005842560 HD 102440
 
 
WDS 11473-3842 I 1562 (HD 102440) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
I__1895 Ma - Innes, R.T.A. 1895MNRAS..55..312I
I__1895 +Mb MNRAS 55, 312,544, 1895
I__1896 Mb - Innes, R.T.A. 1896JBAA....6..261I
I__1896 J. British Astron. Assoc. 6, 261, 1896
I__1897a Ma - Innes, R.T.A. 1897MNRAS..57..533I
I__1897a MNRAS 57, 533, 1897 (data also in I__1897b, 1897AN....143..171I
I__1897a I__1897c) 1897AN....144...89I
I__1897b Ma - Innes, R.T.A. 1897AN....143..171I
I__1897b AN 143, 171, 1897
I__1897c Ma - Innes, R.T.A. 1897AN....144...89I
I__1897c AN 144, 89, 1897
I__1897d Ma - Innes, R.T.A. 1897AN....145...93I
I__1897d AN 145, 93, 1897
I__1897e Ma - Innes, R.T.A. 1897MNRAS..57..456I
I__1897e +Mb MNRAS 57, 456, 1897
I__1897f Ma - Innes, R.T.A. 1897MNRAS..58...48I
I__1897f MNRAS 58, 48, 1897
I__1897g Ma - Innes, R.T.A. 1897AJ.....18...65I
I__1897g AJ 18, 65, 1897
I__1898 Ma - Innes, R.T.A. 1898AN....146..369I
I__1898 AN 146, 369, 1898
I__1899 Ma - Innes, R.T.A. 1899QB4.C22v2......
I__1899 Ann. Cape Obs. 2, Pt.2, 1899 (Innes Reference Catalog)
I__1901 Ma - Innes, R.T.A. 1901MNRAS..61..575.
I__1901 MNRAS 61, 575, 1901 (data also in I__1905) 1905AnCap...2....4I
I__1902a Ma - Innes, R.T.A. 1902MNRAS..62..470I
I__1902a MNRAS 62, 470, 1902 (data also in I__1905) 1905AnCap...2....4I
I__1902b Ma - Innes, R.T.A. 1902MNRAS..63...76I
I__1902b MNRAS 63, 76, 1902 (some data also in I__1905) 1905AnCap...2....4I
I__1903 - Innes, R.T.A. 1903MNRAS..64..130I
I__1903 MNRAS 64, 130, 1903 (data also in I__1905) 1905AnCap...2....4I
I__1903b Ma - Innes, R.T.A. 1903Obs....26..285I
I__1903b Obs 26, 285, 1903 (some data also in I__1905) 1905AnCap...2....4I
I__1905 Ma - Innes, R.T.A. 1905AnCap...2....4I
I__1905 Ann. Cape Obs. 2, Pt.4, 1905
I__1907 Ma - Innes, R.T.A. 1907Obs....30...61I
I__1907 Obs 30, 61, 1907
I__1908 - Innes, R.T.A. 1908Obs....31..289I
I__1908 Obs 31, 289, 1908 (measures also in I__1909)
I__1909 Ma - Innes, R.T.A. .
I__1909 Transvaal Obs. Circ. 1, 1, 1909
I__1910 Ma - Innes, R.T.A. .
I__1910 Transvaal Obs. Circ. 1, 21, 1910
I__1911 Ma - Innes, R.T.A. .
I__1911 Transvaal Obs. Circ. 1, 61, 1911
I__1912 Ma - Innes, R.T.A. .
I__1912 Transvaal Obs. Circ. 1, 111, 1912
I__1913a Ma - Innes, R.T.A. 1913CiUO....4...31.
I__1913a Union Obs. Johannesburg Circ. 4, 31, 1913
I__1913b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1913CiUO....4...31.
I__1913b Union Obs. Johannesburg Circ. 4, 31, 1913
I__1914 Ma - Innes, R.T.A. 1914CiUO...14...97.
I__1914 Union Obs. Johannesburg Circ. 14, 97, 1914
I__1915a Ma - Innes, R.T.A. 1915CiUO...24..185.
I__1915a Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915b Ma - Innes, R.T.A. (measure by Cox, G.W.) 1915CiUO...24..185.
I__1915b Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915c Ma - Innes, R.T.A. (measure by Johnson, E.L.) 1915CiUO...24..185.
I__1915c Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915d Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1915CiUO...24..185.
I__1915d Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915e - Innes, R.T.A. 1915Obs....38..221I
I__1915e Obs 38, 221, 1915 (measures also in I__1916) 1916CiUO...33..249I
I__1915f - Innes, R.T.A. 1915Obs....38..333I
I__1915f Obs 38, 333, 1915 (measures also in I__1915) 1915CiUO...24..185I
I__1916a Ma - Innes, R.T.A. 1916CiUO...33..249I
I__1916a Union Obs. Johannesburg Circ. 33, 249, 1916
I__1916b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1916CiUO...33..249I
I__1916b Union Obs. Johannesburg Circ. 33, 249, 1916
I__1916c Ma - Innes, R.T.A. (measure by van der Spuy, K.) 1916CiUO...33..249I
I__1916c Union Obs. Johannesburg Circ. 33, 249, 1916
I__1917a Ma - Innes, R.T.A. 1917CiUO...37..285I
I__1917a Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917b Ma - Innes, R.T.A. (measure by Johnson, E.L.) 1917CiUO...37..285I
I__1917b Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917c Ma - Innes, R.T.A. (measure by van der Spuy, K.) 1917CiUO...37..285I
I__1917c Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917d Ma - Innes, R.T.A. (measure by Worssell, W.M.) 1917CiUO...37..285I
I__1917d Union Obs. Johannesburg Circ. 37, 285, 1917
I__1918 Ma - Innes, R.T.A. 1918CiUO...41..339I
I__1918 Union Obs. Johannesburg Circ. 41, 339, 1918
I__1927a Ma - Innes, R.T.A. 1927sdsc.book.....I
I__1927a +Po Southern Double Star Cat. 1927
I__1927b Ma - Innes, R.T.A. & van den Bos, W.H. 1927sdsc.book.....I
I__1927b Southern Double Star Cat. 1927
I__1932A Ma - Innes, R.T.A. 1932QB821.A43......
I__1932A cited in ADS (Aitken Double Star Cat.), 1932
I__1948a Ma - Innes, R.T.A. 1948CiUO..106..193I
I__1948a +Po Union Obs. Johannesburg Circ. 106, 193, 1948
I__1948b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1948CiUO..106..193I
I__1948b Union Obs. Johannesburg Circ. 106, 193, 1948
I__9999 Ma - Innes, R.T.A. ...................
I__9999 +Mb Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11473-3842 I 1562 1991 5 111 0.9 9.80 11.06 A1/2V 114717.39-384208.0
11473-3842 I 1562 2015 6 118 1.2 9.80 11.06 A1/2V 114717.39-384208.0

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

 
 
WDS 11473-3842 I 1562 (HD 102440) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11473-3842 I 1562 (HD 102440) : MEASURES
 
 
No records found.

 
 
WDS 11473-3842 (HD 102440) : VIRTUAL EYEPIECE
 
 

11473-3842 I 1562A mag 9.8 Sp A1/2V 11473-3842 I 1562B sep 1.0 P.A. 124.50 mag 11.06 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 11473-3842 (HD 102440) : ALADIN DSS IMAGE @ 11h 47m 17.39s -38° 42' 08.0"
 
 
 
 
WDS 11473-3842 I 1562 (HD 102440) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11473-3842 I 1562 distance=0' 11450-3821 DAW 58 distance=35' 11498-3816 SWR 117 distance=40' 11507-3826 UC 2218 distance=44' 11484-3800 RST2766 distance=45' 11517-3912 HDS1673 distance=60' 11423-3901 RST1607 distance=62' 11479-3945 UC 2207 distance=64' 11432-3926 I 1547BC distance=65' 11432-3926 LDS 358A,BC distance=65' 11455-3944 RST1610 distance=66' 11430-3933 RST5358 distance=71' 11435-3941 SKF1907 distance=74' 11484-3729 RSS 274 distance=75' 11444-3735 BRT1671 distance=76' 11443-3950 WG 146 distance=77' 11428-3940 UC 2195 distance=78' 11512-3739 KPP1812 distance=78' 11498-3722 TVB 243 distance=86' 11541-3919 TDS8103 distance=88' 11432-3955 UC 2198 distance=88' 11431-3957 TDS8005 distance=90' 11400-3806 DUN 114 distance=94' 11553-3859 RST1624 distance=95' 11392-3910 UC 2185 distance=99' 11463-3702 LDS4145 distance=101' 11394-3923 DSG 12 distance=101' 11544-3745 HWE 71 distance=102' 11553-3926 TDS8114 distance=103' 11563-3817 LDS 372 distance=104' 11542-3736 SEE 139 distance=106' 11543-3731 JSP 913 distance=108' 11467-4029 LDS6248 distance=109' 11569-3851 KPP3857 distance=113' 11568-3820 B 1202 distance=114' 11512-3656 B 2287 distance=116' 11498-3647 KPP1225 distance=119' 11395-3726 HWE 70 distance=120' 11370-3858 DUN 113 distance=122' 11452-4045 TOK 551 distance=125' 11420-4035 WG 144 distance=130' 11510-3639 KPP 987 distance=131' 11570-3740 TDS8135 distance=131' 11396-3702 JSP 494 distance=136' 11583-3938 COO 132 distance=140' 11391-3700 JSP 492 distance=141' 11399-4035 WIS 189 distance=142' 11597-3931 RST5361 distance=153' 11380-4033 TDS 641 distance=155' 11336-3829 B 1194 distance=161' 11439-4120 WG 145 distance=164' 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 11473-3842 I 1562 118 1.2
Show 11450-3821 DAW 58 277 3.5 35
Show 11498-3816 SWR 117 49 7.8 40
Show 11507-3826 UC 2218 347 7.6 44
Show 11484-3800 RST2766 282 2.2 45
Show 11517-3912 HDS1673 31 0.2 60
Show 11423-3901 RST1607 218 3.7 62
Show 11479-3945 UC 2207 145 18.4 64
Show 11432-3926 I 1547 BC 247 2.7 65
Show 11432-3926 LDS 358 A,BC 333 24.9 65
Show 11455-3944 RST1610 323 1.5 66
Show 11430-3933 RST5358 105 0.1 71
Show 11435-3941 SKF1907 37 5.8 74
Show 11484-3729 RSS 274 276 5.9 75
Show 11444-3735 BRT1671 59 3.3 76
Show 11443-3950 WG 146 298 4.8 77
Show 11428-3940 UC 2195 21 6.9 78
Show 11512-3739 KPP1812 330 14.1 78
Show 11498-3722 TVB 243 208 11.1 86
Show 11541-3919 TDS8103 245 0.7 88
Show 11432-3955 UC 2198 70 37.0 88
Show 11431-3957 TDS8005 86 0.6 90
Show 11400-3806 DUN 114 95 17.1 94
Show 11553-3859 RST1624 306 1.6 95
Show 11392-3910 UC 2185 45 9.5 99
Show 11463-3702 LDS4145 87 3.5 101
Show 11394-3923 DSG 12 109 0.0 101
Show 11544-3745 HWE 71 72 0.2 102
Show 11553-3926 TDS8114 167 0.7 103
Show 11563-3817 LDS 372 296 66.7 104
Show 11542-3736 SEE 139 43 1.1 106
Show 11543-3731 JSP 913 206 5.8 108
Show 11467-4029 LDS6248 54 22.7 109
Show 11569-3851 KPP3857 202 3.1 113
Show 11568-3820 B 1202 38 0.4 114
Show 11512-3656 B 2287 226 8.9 116
Show 11498-3647 KPP1225 203 9.5 119
Show 11395-3726 HWE 70 108 3.3 120
Show 11370-3858 DUN 113 149 149.1 122
Show 11452-4045 TOK 551 83 999.9 125
Show 11420-4035 WG 144 149 3.6 130
Show 11510-3639 KPP 987 257 8.0 131
Show 11570-3740 TDS8135 285 0.8 131
Show 11396-3702 JSP 494 224 1.7 136
Show 11583-3938 COO 132 335 5.1 140
Show 11391-3700 JSP 492 268 4.0 141
Show 11399-4035 WIS 189 284 972.6 142
Show 11597-3931 RST5361 48 4.3 153
Show 11380-4033 TDS 641 74 1.1 155
Show 11336-3829 B 1194 200 3.4 161
Show 11439-4120 WG 145 178 5.8 164

 
 
WDS 11473-3842 : COMPONENTS
 
 
  A
B pa=124.5°
sep=0.96"
 
 
11473-3842 A
 
 
Componente originario normalizzato AB Name HD 102440 Coord arcsec 2000 114717.39-384208.0 Mag 9.8
Spectral class A1/2V (white) PmRA -4.00 PmDE -7.0 SAO 202812
Tycho2 7741-00302-1 HD 102440 DM CD-38 7333
Tycho2
Tycho2 7741-00302-1 Pflag RAmdeg 176.82249178 DEmdeg -38.70223524
PmRA -3.7 PmDE -7.0 E RAmdeg 11 E DEmdeg 13
E pmRA 1.3 E pmDE 1.3 EpRAm 1989.15 EpDEm 1988.41
Num 9 Q RAmdeg 1.7 Q DEmdeg 1.1 Q pmRA 1.6
Q pmDE 1.1 BTmag 9.776 E BTmag 0.023 VTmag 9.640
E VTmag 0.024 Prox 999 TYC T HIP
CCDM RAdeg 176.82250083 DEdeg -38.70221833 EpRA 1990 1.52
EpDE 1990 1.52 E RAdeg 12.2 E DEdeg 13.8 Posflg P
Corr 0.0
SAO
SAO 202812 DelFlag RA1950 PmRA1950 -0.0002
DE1950 PmDE1950 -0.026 Vmag 9.6 SpType A0
Double code Source 41 CatNum 5541 DM CD-38 7333
DMcomp BDsup HD 102440 M HD 0
GC RA1950rad 3.07519366 DE1950rad -0.67063031 PmRA2000 0.0001
PmDE2000 -0.022
CCDM
Ccdm 11473-3842 RComp Comp A Note1
Note2 Discov num DRAs -0.58 DDEs -9.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.8 Sp A0 PmNote *
PmRA -2 PmDE -26 Dm number -38 7333 Cat1 CD
Name2 202812 Cat2 SAO HD 102440 M HD
ADS BDS M ADS BDS N IDS IDS 11423S3809A
HIC
 
 
11473-3842 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 114717.46-384208.5 Mag 11.06 PmRA -4.00
PmDE -7.0 Calc delta mag 1.26 Calc coord yes
CCDM
Ccdm 11473-3842 RComp Comp B Note1
Note2 Discov num I 1562 DRAs DDEs
R dRAs Year 1927 Theta 122 Rho 1.2
Obs 3 Vmag 11.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11423S3809B
HIC