11424-6113 ALD 106 (HD 306912)

 
 
11h 42m 21.31s -61° 13' 42.8" P.A. 296.00 sep 2.8 mag 11.11,10.93 Sp B9
 
 
Coord 2000 11424-6113 Discov num ALD 106 Comp Coord arcsec 2000 11 42 21.31 -61 13 42.8
Date first 1933 Date last 2015 Obs 6
Pa first 296 Pa last 295.8 P.A. Now (θ) 295.8°
Sep first 2.8 Sep last 2.842 Sep. Now (ρ) 2.842"
Mag pri 11.11 Mag sec 10.93 delta mag (ΔM) 0.18 Spectral class B9 (blue-white)
Pri motion ra -012 Sec motion ra -012
Pri motion dec -001 Sec motion dec -001
Notes V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 306912 Constellation Centaurus Tycho2 8972-01430-2 Gaia DR2 5335028746731660544
HD 306912
 
 
WDS 11424-6113 ALD 106 (HD 306912) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ald1924 Po - Alden, H.L. 1924AJ.....35..167A
Ald1924 AJ 35, 167, 1924
Ald1925 orb - Alden, H.L. 1925AJ.....36...81A
Ald1925 AJ 36, 81, 1925
Ald1928 Po j Alden, H.L. 1928AJ.....39...20A
Ald1928 AJ 39, 20, 1928
Ald1929 Po - Alden, H.L. 1929AJ.....39..154A
Ald1929 AJ 39, 154, 1929
Ald1931 Po - Alden, H.L. 1931AJ.....41...52A
Ald1931 AJ 41, 52, 1931
Ald1932A - Alden, H.L. 1932QB821.A43......
Ald1932A cited in ADS (Aitken Double Star Cat.), 1932
Ald1935 - Alden, H.L. 1935AJ.....44..191A
Ald1935 AJ 44, 191, 1935
Ald1936a Po - Alden, H.L. 1936AJ.....45...73A
Ald1936a AJ 45, 73, 1936
Ald1936b orb - Alden, H.L. 1936AJ.....45...82A
Ald1936b AJ 45, 82, 1936
Ald1936c orb - Alden, H.L. 1936AJ.....45..113A
Ald1936c AJ 45, 113, 1936
Ald1938a orb - Alden, H.L. 1938AJ.....46..189A
Ald1938a AJ 46, 189, 1938
Ald1938b orb - Alden, H.L. 1938AJ.....47....9A
Ald1938b AJ 47, 9, 1938
Ald1939a orb - Alden, H.L. 1939AJ.....47..185A
Ald1939a AJ 47, 185, 1939
Ald1939b orb - Alden, H.L. 1939AJ.....48...81A
Ald1939b AJ 48, 81, 1939
Ald1942 orb - Alden, H.L. 1942AJ.....50...73A
Ald1942 AJ 50, 73, 1942
Ald1943 Po - Alden, H.L. 1943AJ.....50..139A
Ald1943 AJ 50, 139, 1943
Ald1945 Po - Alden, H.L. 1945AJ.....51..195A
Ald1945 AJ 51, 195, 1945
Ald1946 orb - Alden, H.L. 1946AJ.....52...73A
Ald1946 AJ 52, 73, 1946
Ald1951 orb - Alden, H.L. 1951AJ.....56...34A
Ald1951 AJ 56, 34, 1951
Ald1957 Po - Alden, H.L. 1957AJ.....62Q.276A
Ald1957 AJ 62, 276, 1957
Ald9999 Po - Alden, H.L. ...................
Ald9999 Unpublished, manuscript or reference not found.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
11424-6113 ALD 106 1991 4 297 2.8 11.11 10.93 B9 114221.31-611342.8
11424-6113 ALD 106 1998 5 296 2.8 11.11 10.93 B9 114221.31-611342.8
11424-6113 ALD 106 2015 6 296 2.8 11.11 10.93 B9 114221.31-611342.8

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

 
 
WDS 11424-6113 ALD 106 (HD 306912) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11424-6113 ALD 106 (HD 306912) : MEASURES
 
 
No records found.

 
 
WDS 11424-6113 (HD 306912) : VIRTUAL EYEPIECE
 
 

11424-6113 ALD 106A mag 11.11 Sp B9 11424-6113 ALD 106B sep 1.8 P.A. 315.10 mag 10.93 virtual eyepiece
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Radius:
Components only
 
 
WDS 11424-6113 (HD 306912) : ALADIN DSS IMAGE @ 11h 42m 21.31s -61° 13' 42.8"
 
 
 
 
WDS 11424-6113 ALD 106 (HD 306912) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


11424-6113  ALD 106 distance=0' 11414-6116  TDS7989 distance=8' 11412-6108  HDO 212 distance=11' 11409-6120  KPP2399 distance=13' 11415-6100  R   176AB distance=16' 11415-6100  R   176AC distance=16' 11415-6100  R   175CD distance=16' 11428-6130  JAW  28 distance=17' 11420-6046  TDS7999 distance=28' 11442-6049  TDS8011 distance=29' 11431-6044  TDS8006 distance=31' 11453-6052  HU 1603 distance=31' 11465-6111  FIN 417 distance=31' 11460-6134  TDS8017 distance=33' 11469-6102  HDS1662 distance=35' 11411-6039  TDS7985 distance=37' 11469-6131  ALD 107 distance=38' 11375-6129  I   421 distance=38' 11383-6039  HDS1649 distance=46' 11486-6124  TDS8041 distance=47' 11366-6054  GLI 165 distance=47' 11406-6029  RSS 271AB distance=47' 11483-6136  TDS8035 distance=49' 11357-6117  B   797 distance=49' 11362-6133  B   798 distance=49' 11362-6136  I   887 distance=50' 11490-6126  HJ 4475 distance=50' 11364-6139  RSS 267 distance=50' 11487-6134  R  9001 distance=50' 11428-6208  VOU  10 distance=55' 11484-6040  KPP 256 distance=56' 11501-6116  TDS8058 distance=57' 11419-6014  DAM 557 distance=60' 11417-6014  RST2761AB distance=61' 11417-6014  HLN  25AC distance=61' 11413-6013  DAM 556 distance=62' 11437-6215  KPP 253 distance=62' 11494-6037  COO 128 distance=63' 11500-6144  WFC 116 distance=63' 11359-6157  TDS7944 distance=64' 11478-6023  LDS 366 distance=65' 11510-6131  TDS8068 distance=65' 11516-6124  TDS8078 distance=68' 11334-6140  TDS7927 distance=70' 11338-6041  TDS7928 distance=71' 11333-6046  TDS7926 distance=72' 11513-6148  TDS8073 distance=73' 11439-6000  JSP 498 distance=75' 11325-6137  B  1700 distance=75' 11464-6004  TDS8019 distance=77' 11321-6134  B  2725 distance=77' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 11424-6113 ALD 106 296 2.8
Show 11414-6116 TDS7989 155 2.4 8
Show 11412-6108 HDO 212 322 1.0 11
Show 11409-6120 KPP2399 224 20.7 13
Show 11415-6100 R 176 AB 314 2.1 16
Show 11415-6100 R 176 AC 297 53.8 16
Show 11415-6100 R 175 CD 12 7.1 16
Show 11428-6130 JAW 28 195 26.8 17
Show 11420-6046 TDS7999 244 1.2 28
Show 11442-6049 TDS8011 252 0.5 29
Show 11431-6044 TDS8006 277 0.5 31
Show 11453-6052 HU 1603 42 1.5 31
Show 11465-6111 FIN 417 325 23.6 31
Show 11460-6134 TDS8017 255 2.1 33
Show 11469-6102 HDS1662 248 15.8 35
Show 11411-6039 TDS7985 6 8.7 37
Show 11469-6131 ALD 107 309 1.9 38
Show 11375-6129 I 421 115 1.5 38
Show 11383-6039 HDS1649 212 0.2 46
Show 11486-6124 TDS8041 143 2.5 47
Show 11366-6054 GLI 165 4 1.9 47
Show 11406-6029 RSS 271 AB 166 8.4 47
Show 11483-6136 TDS8035 215 2.4 49
Show 11357-6117 B 797 22 4.2 49
Show 11362-6133 B 798 13 4.9 49
Show 11362-6136 I 887 87 0.6 50
Show 11490-6126 HJ 4475 128 4.5 50
Show 11364-6139 RSS 267 315 72.8 50
Show 11487-6134 R 9001 325 5.9 50
Show 11428-6208 VOU 10 164 4.4 55
Show 11484-6040 KPP 256 154 3.9 56
Show 11501-6116 TDS8058 213 2.5 57
Show 11419-6014 DAM 557 21 11.1 60
Show 11417-6014 RST2761 AB 32 0.8 61
Show 11417-6014 HLN 25 AC 243 4.8 61
Show 11413-6013 DAM 556 35 10.0 62
Show 11437-6215 KPP 253 136 3.5 62
Show 11494-6037 COO 128 120 8.3 63
Show 11500-6144 WFC 116 352 10.8 63
Show 11359-6157 TDS7944 48 1.1 64
Show 11478-6023 LDS 366 132 6.1 65
Show 11510-6131 TDS8068 33 2.3 65
Show 11516-6124 TDS8078 44 0.9 68
Show 11334-6140 TDS7927 190 1.6 70
Show 11338-6041 TDS7928 357 0.5 71
Show 11333-6046 TDS7926 10 0.6 72
Show 11513-6148 TDS8073 351 0.5 73
Show 11439-6000 JSP 498 287 1.1 75
Show 11325-6137 B 1700 258 0.6 75
Show 11464-6004 TDS8019 227 0.5 77
Show 11321-6134 B 2725 345 4.7 77

 
 
WDS 11424-6113 : COMPONENTS
 
 
  A
B pa=315.1°
sep=1.75"
 
 
11424-6113 A
 
 
Componente originario normalizzato AB Name HD 306912 Coord arcsec 2000 114221.31-611342.8 Mag 11.11
Spectral class B9 (blue-white) PmRA -12.00 PmDE -1.0 Tycho2 8972-01430-2
HD 306912
Tycho2
Tycho2 8972-01430-2 Pflag RAmdeg 175.58879663 DEmdeg -61.22855725
PmRA 4.8 PmDE -5.0 E RAmdeg 42 E DEmdeg 42
E pmRA 3.5 E pmDE 3.3 EpRAm 1990.01 EpDEm 1989.80
Num 3 Q RAmdeg 0.5 Q DEmdeg 0.2 Q pmRA 0.5
Q pmDE 0.2 BTmag 11.150 E BTmag 0.055 VTmag 11.106
E VTmag 0.083 Prox 28 TYC T HIP
CCDM RAdeg 175.58877306 DEdeg -61.22854556 EpRA 1990 1.67
EpDE 1990 1.65 E RAdeg 42.3 E DEdeg 42.2 Posflg
Corr 0.0
 
 
11424-6113 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 114221.14-611341.6 Mag 10.93 PmRA -12.00
PmDE -1.0 Calc delta mag 0.18 Calc coord yes