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Doubles in session


Current system
11393-6251
I 1079
HD 101331


Nearby doubles
4' : 11398-6253
VVV 6

16' : 11410-6242
B 799

17' : 11412-6241
ALD 47

20' : 11406-6234
CPO 11AB

21' : 11413-6236
NZO 25

22' : 11382-6312
COO 126AB

26' : 11358-6301
RST3746AB

28' : 11367-6312
SKF 174

28' : 11392-6319
B 1704

30' : 11382-6319
DBR 283

30' : 11378-6319
SNA 26

31' : 11383-6321
DBR 284

32' : 11386-6322
SKF 939

32' : 11430-6233
DAM 341AB

32' : 11383-6322
I 422AB

32' : 11387-6323
SKF 940

34' : 11441-6257
RST4951AB

35' : 11391-6326
RSS 268

37' : 11436-6230
FMP 15

38' : 11398-6329
BSO 7AB

39' : 11424-6323
RST4950

39' : 11441-6232
FMP 16

42' : 11370-6330
VVV 5

43' : 11344-6319
TDS7931

43' : 11415-6331
TDS7991

47' : 11414-6335
TDS7990



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.

11393-6251 I 1079 (HD 101331)

 
 
11h 39m 16.84s -62° 51' 11.1" P.A. 156.00 sep 1.2 mag 8.94,10.42 Sp A0
 
 
Coord 2000 11393-6251 Discov num I  1079 Comp Coord arcsec 2000 11 39 16.84 -62 51 11.1
Date first 1913 Date last 2016 Obs 8
Pa first 153 Pa last 155.5 P.A. Now (θ) 155.5°
Sep first 1.1 Sep last 1.151 Sep. Now (ρ) 1.151"
Mag pri 8.94 Mag sec 10.42 delta mag (ΔM) 1.48 Spectral class A0 (white)
Pri motion ra -022 Sec motion ra -022
Pri motion dec +002 Sec motion dec +002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 101331 Constellation Centaurus SAO 251520 Tycho2 8976-00986-1
Gaia DR2 5333989811272294784 HD 101331
 
 
WDS 11393-6251 I 1079 (HD 101331) : 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
11393-6251 I 1079 1991 6 152 1.1 8.94 10.42 A0 113916.84-625111.1
11393-6251 I 1079 2015 7 155 1.2 8.94 10.42 A0 113916.84-625111.1
11393-6251 I 1079 2016 8 156 1.2 8.94 10.42 A0 113916.84-625111.1

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

 
 
WDS 11393-6251 I 1079 (HD 101331) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11393-6251 I 1079 (HD 101331) : MEASURES
 
 
No records found.

 
 
WDS 11393-6251 (HD 101331) : VIRTUAL EYEPIECE
 
 

11393-6251 I 1079A mag 8.94 Sp A0 11393-6251 I 1079B sep 1.1 P.A. 168.30 mag 10.42 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 11393-6251 (HD 101331) : ALADIN DSS IMAGE @ 11h 39m 16.84s -62° 51' 11.1"
 
 
 
 
WDS 11393-6251 I 1079 (HD 101331) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11393-6251 I 1079 distance=1' 11398-6253 VVV 6 distance=4' 11410-6242 B 799 distance=16' 11412-6241 ALD 47 distance=17' 11406-6234 CPO 11AB distance=20' 11406-6234 SNA 29Aa,Ab distance=20' 11413-6236 NZO 25 distance=21' 11382-6312 COO 126AB distance=22' 11382-6312 COO 126AC distance=22' 11382-6312 SNA 27Aa,Ab distance=22' 11358-6301 SHT 39Aa,Ab distance=26' 11358-6301 RST3746AB distance=26' 11367-6312 SKF 174 distance=28' 11392-6319 B 1704 distance=28' 11382-6319 DBR 283 distance=30' 11378-6319 SNA 26 distance=30' 11383-6321 DBR 284 distance=31' 11386-6322 SKF 939 distance=32' 11430-6233 DAM 341AB distance=32' 11430-6233 DAM 341AC distance=32' 11383-6322 I 422AB distance=32' 11383-6322 I 422AB,C distance=32' 11383-6322 I 422AB,D distance=32' 11387-6323 SKF 940 distance=32' 11441-6257 RST4951AB distance=34' 11441-6257 DAM 559AC distance=34' 11391-6326 RSS 268 distance=35' 11436-6230 FMP 15 distance=37' 11398-6329 SNA 28Ba,Bb distance=38' 11398-6329 SNA 28Ba,Bc distance=38' 11398-6329 SNA 28BC distance=38' 11398-6329 BSO 7AB distance=38' 11424-6323 RST4950 distance=39' 11441-6232 FMP 16 distance=39' 11370-6330 VVV 5 distance=42' 11344-6319 TDS7931 distance=43' 11415-6331 TDS7991 distance=43' 11414-6335 TDS7990 distance=47' 11437-6215 KPP 253 distance=48' 11428-6208 VOU 10 distance=49' 11397-6340 B 2729 distance=50' 11359-6157 TDS7944 distance=59' 11472-6229 TDS8022 distance=60' 11309-6307 RST3743 distance=60' 11481-6259 TDS8033 distance=61' 11303-6247 TDS7895 distance=62' 11327-6335 TDS7918 distance=63' 11484-6243 VVV 7 distance=64' 11324-6208 JSP 489 distance=65' 11329-6339 SNA 25 distance=65' 11318-6205 JSP 488 distance=70' 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 11393-6251 I 1079 156 1.2 1
Show 11398-6253 VVV 6 40 1.5 4
Show 11410-6242 B 799 191 4.0 16
Show 11412-6241 ALD 47 132 2.4 17
Show 11406-6234 CPO 11 AB 220 2.6 20
Show 11406-6234 SNA 29 Aa,Ab 170 0.0 20
Show 11413-6236 NZO 25 174 4.9 21
Show 11382-6312 COO 126 AB 275 11.5 22
Show 11382-6312 COO 126 AC 204 13.4 22
Show 11382-6312 SNA 27 Aa,Ab 122 0.0 22
Show 11358-6301 SHT 39 Aa,Ab 135 0.7 26
Show 11358-6301 RST3746 AB 326 14.8 26
Show 11367-6312 SKF 174 307 3.0 28
Show 11392-6319 B 1704 336 2.4 28
Show 11382-6319 DBR 283 285 2.2 30
Show 11378-6319 SNA 26 305 0.0 30
Show 11383-6321 DBR 284 68 5.5 31
Show 11386-6322 SKF 939 90 2.3 32
Show 11430-6233 DAM 341 AB 216 4.7 32
Show 11430-6233 DAM 341 AC 320 8.1 32
Show 11383-6322 I 422 AB 116 0.4 32
Show 11383-6322 I 422 AB,C 5 1.7 32
Show 11383-6322 I 422 AB,D 324 9.4 32
Show 11387-6323 SKF 940 292 2.3 32
Show 11441-6257 RST4951 AB 247 1.9 34
Show 11441-6257 DAM 559 AC 167 7.0 34
Show 11391-6326 RSS 268 55 56.3 35
Show 11436-6230 FMP 15 116 3.7 37
Show 11398-6329 SNA 28 Ba,Bb 122 0.0 38
Show 11398-6329 SNA 28 Ba,Bc 123 0.1 38
Show 11398-6329 SNA 28 BC 81 1.8 38
Show 11398-6329 BSO 7 AB 82 1.8 38
Show 11424-6323 RST4950 244 1.1 39
Show 11441-6232 FMP 16 210 4.4 39
Show 11370-6330 VVV 5 5 45.1 42
Show 11344-6319 TDS7931 322 0.6 43
Show 11415-6331 TDS7991 191 0.9 43
Show 11414-6335 TDS7990 241 0.4 47
Show 11437-6215 KPP 253 136 3.5 48
Show 11428-6208 VOU 10 164 4.4 49
Show 11397-6340 B 2729 95 3.2 50
Show 11359-6157 TDS7944 48 1.1 59
Show 11472-6229 TDS8022 316 2.0 60
Show 11309-6307 RST3743 29 4.2 60
Show 11481-6259 TDS8033 137 0.6 61
Show 11303-6247 TDS7895 251 1.7 62
Show 11327-6335 TDS7918 109 0.5 63
Show 11484-6243 VVV 7 181 1.6 64
Show 11324-6208 JSP 489 156 3.1 65
Show 11329-6339 SNA 25 222 3.9 65
Show 11318-6205 JSP 488 81 0.2 70

 
 
WDS 11393-6251 : COMPONENTS
 
 
  A
B pa=168.3°
sep=1.07"
 
 
11393-6251 A
 
 
Componente originario normalizzato AB Name HD 101331 Coord arcsec 2000 113916.84-625111.1 Mag 8.94
Spectral class A0 (white) PmRA -22.00 PmDE 2.0 SAO 251520
Tycho2 8976-00986-1 HD 101331 DM CP-62 2192
Tycho2
Tycho2 8976-00986-1 Pflag P RAmdeg 174.82018127 DEmdeg -62.85308374
PmRA -22.2 PmDE 1.5 E RAmdeg 9 E DEmdeg 9
E pmRA 2.3 E pmDE 2.3 EpRAm 1991.20 EpDEm 1991.14
Num 7 Q RAmdeg 1.8 Q DEmdeg 1.2 Q pmRA 1.8
Q pmDE 1.2 BTmag 9.137 E BTmag 0.018 VTmag 8.943
E VTmag 0.016 Prox 11 TYC T HIP
CCDM RAdeg 174.82025750 DEdeg -62.85305722 EpRA 1990 1.67
EpDE 1990 1.63 E RAdeg 9.0 E DEdeg 9.1 Posflg D
Corr -0.1
SAO
SAO 251520 DelFlag RA1950 PmRA1950 -0.0059
DE1950 PmDE1950 0.031 Vmag 8.8 SpType A0
Double code Source 43 CatNum 3287 DM CP-62 2192
DMcomp BDsup HD 101331 M HD 0
GC RA1950rad 3.04092054 DE1950rad -1.09215394 PmRA2000 -0.0065
PmDE2000 0.036
CCDM
Ccdm 11393-6251 RComp Comp A Note1
Note2 Discov num DRAs -1.28 DDEs -9.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.8 Sp A0 PmNote *
PmRA -41 PmDE 31 Dm number -62 2192 Cat1 CPD
Name2 251520 Cat2 SAO HD 101331 M HD
ADS BDS M ADS BDS N IDS IDS 11346S6218A
HIC
 
 
11393-6251 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 113916.87-625112.1 Mag 10.42 PmRA -22.00
PmDE 2.0 Tycho2 8976-00986-2 Calc delta mag 1.48 Calc coord yes
Tycho2
Tycho2 8976-00986-2 Pflag P RAmdeg 174.82018127 DEmdeg -62.85308374
PmRA -22.2 PmDE 1.5 E RAmdeg 9 E DEmdeg 9
E pmRA 2.3 E pmDE 2.3 EpRAm 1991.20 EpDEm 1991.14
Num 7 Q RAmdeg 1.8 Q DEmdeg 1.2 Q pmRA 1.8
Q pmDE 1.2 BTmag 10.795 E BTmag 0.049 VTmag 10.419
E VTmag 0.049 Prox 11 TYC HIP
CCDM RAdeg 174.82057722 DEdeg -62.85333194 EpRA 1990 1.67
EpDE 1990 1.62 E RAdeg 45.1 E DEdeg 45.8 Posflg D
Corr -0.1
CCDM
Ccdm 11393-6251 RComp Comp B Note1
Note2 Discov num I 1079 DRAs DDEs
R dRAs Year 1913 Theta 153 Rho 1.3
Obs 3 Vmag 10.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11346S6218B
HIC