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Current system
11375-6129
I 421
HD 101105


Nearby doubles
11' : 11362-6133
B 798

12' : 11362-6136
I 887

14' : 11364-6139
RSS 267

18' : 11357-6117
B 797

26' : 11409-6120
KPP2399

31' : 11359-6157
TDS7944

31' : 11414-6116
TDS7989

32' : 11334-6140
TDS7927

34' : 11412-6108
HDO 212

37' : 11366-6054
GLI 165

38' : 11325-6137
B 1700

38' : 11428-6130
JAW 28

38' : 11424-6113
ALD 106

40' : 11321-6134
B 2725

42' : 11415-6100
R 176AB

44' : 11319-6145
RST4481

47' : 11322-6156
TDS7910

51' : 11383-6039
HDS1649

54' : 11304-6142
JSP 912

54' : 11333-6046
TDS7926

54' : 11324-6208
JSP 489

54' : 11420-6046
TDS7999

54' : 11428-6208
VOU 10

55' : 11318-6205
JSP 488

56' : 11338-6041
TDS7928

57' : 11411-6039
TDS7985



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.

11375-6129 I 421 (HD 101105)

 
 
11h 37m 32.37s -61° 29' 05.7" P.A. 115.00 sep 1.5 mag 7.21,10.00 Sp B2III/IV
 
 
Coord 2000 11375-6129 Discov num I   421 Comp Coord arcsec 2000 11 37 32.37 -61 29 05.7
Date first 1902 Date last 2015 Obs 6
Pa first 118 Pa last 114.8 P.A. Now (θ) 114.8°
Sep first 1.3 Sep last 1.545 Sep. Now (ρ) 1.545"
Mag pri 7.21 Mag sec 10.00 delta mag (ΔM) 2.79 Spectral class B2III/IV (blue-white)
Pri motion ra -002 Sec motion ra
Pri motion dec +007 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 101105 Constellation Centaurus SAO 251494 Tycho2 8972-01503-1
HD 101105 GC 15948
 
 
WDS 11375-6129 I 421 (HD 101105) : 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
11375-6129 I 421 1962 5 119 1.8 7.21 10.00 B2III/IV 113732.37-612905.7
11375-6129 I 421 2015 6 115 1.5 7.21 10.00 B2III/IV 113732.37-612905.7

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

 
 
WDS 11375-6129 I 421 (HD 101105) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11375-6129 I 421 (HD 101105) : MEASURES
 
 
No records found.

 
 
WDS 11375-6129 (HD 101105) : VIRTUAL EYEPIECE
 
 

11375-6129 I 421A mag 7.21 Sp B2III/IV 11375-6129 I 421B sep 0.9 P.A. 134.10 mag 10 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 11375-6129 (HD 101105) : ALADIN DSS IMAGE @ 11h 37m 32.37s -61° 29' 05.7"
 
 
 
 
WDS 11375-6129 I 421 (HD 101105) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11375-6129 I 421 distance=0' 11362-6133 B 798 distance=11' 11362-6136 I 887 distance=12' 11364-6139 RSS 267 distance=14' 11357-6117 B 797 distance=18' 11409-6120 KPP2399 distance=26' 11359-6157 TDS7944 distance=31' 11414-6116 TDS7989 distance=31' 11334-6140 TDS7927 distance=32' 11412-6108 HDO 212 distance=34' 11366-6054 GLI 165 distance=37' 11325-6137 B 1700 distance=38' 11428-6130 JAW 28 distance=38' 11424-6113 ALD 106 distance=38' 11321-6134 B 2725 distance=40' 11415-6100 R 175CD distance=41' 11415-6100 R 176AB distance=42' 11415-6100 R 176AC distance=42' 11319-6145 RST4481 distance=44' 11322-6156 TDS7910 distance=47' 11383-6039 HDS1649 distance=51' 11304-6142 JSP 912 distance=54' 11333-6046 TDS7926 distance=54' 11324-6208 JSP 489 distance=54' 11420-6046 TDS7999 distance=54' 11428-6208 VOU 10 distance=54' 11318-6205 JSP 488 distance=55' 11338-6041 TDS7928 distance=56' 11411-6039 TDS7985 distance=57' 11431-6044 TDS8006 distance=61' 11460-6134 TDS8017 distance=61' 11301-6203 POM 8AB distance=63' 11301-6203 POM 8AC distance=63' 11437-6215 KPP 253 distance=64' 11442-6049 TDS8011 distance=64' 11406-6029 RSS 271AB distance=65' 11282-6131 VOU 49 distance=67' 11469-6131 ALD 107 distance=68' 11453-6052 HU 1603 distance=68' 11465-6111 FIN 417 distance=68' 11281-6125 COO 269 distance=69' 11406-6234 CPO 11AB distance=69' 11406-6234 SNA 29Aa,Ab distance=69' 11297-6210 JSP 911 distance=69' 11306-6038 TDS7898 distance=72' 11285-6100 I 886 distance=72' 11413-6236 NZO 25 distance=73' 11469-6102 HDS1662 distance=73' 11274-6137 SKF2324 distance=73' 11286-6053 TDS7879 distance=75' 11436-6230 FMP 15 distance=75' 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 11375-6129 I 421 115 1.5
Show 11362-6133 B 798 13 4.9 11
Show 11362-6136 I 887 87 0.6 12
Show 11364-6139 RSS 267 315 72.8 14
Show 11357-6117 B 797 22 4.2 18
Show 11409-6120 KPP2399 224 20.7 26
Show 11359-6157 TDS7944 48 1.1 31
Show 11414-6116 TDS7989 155 2.4 31
Show 11334-6140 TDS7927 190 1.6 32
Show 11412-6108 HDO 212 322 1.0 34
Show 11366-6054 GLI 165 4 1.9 37
Show 11325-6137 B 1700 258 0.6 38
Show 11428-6130 JAW 28 195 26.8 38
Show 11424-6113 ALD 106 296 2.8 38
Show 11321-6134 B 2725 345 4.7 40
Show 11415-6100 R 175 CD 12 7.1 41
Show 11415-6100 R 176 AB 314 2.1 42
Show 11415-6100 R 176 AC 297 53.8 42
Show 11319-6145 RST4481 57 0.3 44
Show 11322-6156 TDS7910 226 0.5 47
Show 11383-6039 HDS1649 212 0.2 51
Show 11304-6142 JSP 912 99 7.8 54
Show 11333-6046 TDS7926 10 0.6 54
Show 11324-6208 JSP 489 156 3.1 54
Show 11420-6046 TDS7999 244 1.2 54
Show 11428-6208 VOU 10 164 4.4 54
Show 11318-6205 JSP 488 81 0.2 55
Show 11338-6041 TDS7928 357 0.5 56
Show 11411-6039 TDS7985 6 8.7 57
Show 11431-6044 TDS8006 277 0.5 61
Show 11460-6134 TDS8017 255 2.1 61
Show 11301-6203 POM 8 AB 339 5.7 63
Show 11301-6203 POM 8 AC 90 4.6 63
Show 11437-6215 KPP 253 136 3.5 64
Show 11442-6049 TDS8011 252 0.5 64
Show 11406-6029 RSS 271 AB 166 8.4 65
Show 11282-6131 VOU 49 64 4.6 67
Show 11469-6131 ALD 107 309 1.9 68
Show 11453-6052 HU 1603 42 1.5 68
Show 11465-6111 FIN 417 325 23.6 68
Show 11281-6125 COO 269 146 7.9 69
Show 11406-6234 CPO 11 AB 220 2.6 69
Show 11406-6234 SNA 29 Aa,Ab 170 0.0 69
Show 11297-6210 JSP 911 350 5.7 69
Show 11306-6038 TDS7898 109 1.2 72
Show 11285-6100 I 886 340 1.3 72
Show 11413-6236 NZO 25 174 4.9 73
Show 11469-6102 HDS1662 248 15.8 73
Show 11274-6137 SKF2324 1 3.0 73
Show 11286-6053 TDS7879 101 1.8 75
Show 11436-6230 FMP 15 116 3.7 75

 
 
WDS 11375-6129 : COMPONENTS
 
 
  A
B pa=134.1°
sep=0.93"
 
 
11375-6129 A
 
 
Componente originario normalizzato AB Name HD 101105 Coord arcsec 2000 113732.37-612905.7 Mag 7.21
Spectral class B2III/IV (blue-white) PmRA -2.00 PmDE 7.0 SAO 251494
Tycho2 8972-01503-1 HD 101105 GC 15948 DM CP-60 3195
Tycho2
Tycho2 8972-01503-1 Pflag RAmdeg 174.38490082 DEmdeg -61.48494482
PmRA -8.9 PmDE 2.5 E RAmdeg 4 E DEmdeg 4
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.45 EpDEm 1991.41
Num 12 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.3
Q pmDE 1.1 BTmag 7.193 E BTmag 0.015 VTmag 7.212
E VTmag 0.010 Prox 989 TYC T HIP
CCDM RAdeg 174.38494306 DEdeg -61.48495056 EpRA 1990 1.75
EpDE 1990 1.71 E RAdeg 4.2 E DEdeg 4.2 Posflg
Corr 0.0
SAO
SAO 251494 DelFlag RA1950 PmRA1950 -0.0036
DE1950 PmDE1950 -0.009 Vmag 7.4 SpType B5
Double code Source 70 CatNum 15948 DM CP-60 3195
DMcomp BDsup HD 101105 M HD 0
GC 15948 RA1950rad 3.03332095 DE1950rad -1.06828307 PmRA2000 -0.0041
PmDE2000 -0.005
CCDM
Ccdm 11375-6129 RComp Comp A Note1
Note2 Discov num DRAs 2.06 DDEs -6.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.5 Sp B5 PmNote *
PmRA -29 PmDE -11 Dm number -60 3195 Cat1 CPD
Name2 251494 Cat2 SAO HD 101105 M HD
ADS BDS M ADS BDS N IDS IDS 11328S6056A
HIC
 
 
11375-6129 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 113732.46-612906.3 Mag 10 Calc delta mag 2.79
Calc coord yes
CCDM
Ccdm 11375-6129 RComp Comp B Note1
Note2 Discov num I 421 DRAs DDEs
R dRAs Year 1902 Theta 117 Rho 1.5
Obs 4 Vmag 10.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11328S6056B
HIC