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Current system
13218-5525
I 924
HD 115990


Nearby doubles
25' : 13202-5546
I 921

32' : 13182-5516
TDS 699

40' : 13246-5557
JNN 155

42' : 13230-5605
NZO 41

43' : 13168-5525
I 1134

45' : 13172-5548
TDS 696

47' : 13245-5444
RST2847

50' : 13195-5439
TDS8784

54' : 13172-5449
LPO 38

55' : 13154-5523
RST2838

59' : 13287-5522
KPP 607

64' : 13144-5518
TDS8745

71' : 13153-5609
JSP 577

71' : 13292-5455
HJ 4589

78' : 13254-5414
I 925

83' : 13314-5515
JSP 583

86' : 13137-5616
HJ 4573AB

87' : 13175-5643
TDS 697

87' : 13214-5651
JSP 578

87' : 13304-5613
RSS 309

87' : 13168-5641
TDS8762

88' : 13142-5625
TDS8743

89' : 13117-5508
HDS1845

91' : 13112-5522
FIN 56

93' : 13290-5639
B 2754

93' : 13183-5653
TDS8769



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.

13218-5525 I 924 (HD 115990)

 
 
13h 21m 48.67s -55° 25' 01.3" P.A. 96.00 sep 0.7 mag 8.22,8.86 Sp B9IV/V dist. 510.2 pc (1664.27 l.y.)
 
 
Coord 2000 13218-5525 Discov num I   924 Comp Coord arcsec 2000 13 21 48.67 -55 25 01.3
Date first 1910 Date last 2006 Obs 13
Pa first 85 Pa last 96.4 P.A. Now (θ) 96.4°
Sep first 0.6 Sep last 0.716 Sep. Now (ρ) 0.716"
Mag pri 8.22 Mag sec 8.86 delta mag (ΔM) 0.64 Spectral class B9IV/V (blue-white)
Pri motion ra -022 Sec motion ra -022
Pri motion dec -004 Sec motion dec -004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 115990 Constellation Centaurus SAO 240774 HIP 65207
Tycho2 8666-01661-1 Gaia DR2 6066947416509465472 HD 115990 GC 18065
CP CP-54 5559 Distance 510.2 Distance ly 1664.27
 
 
WDS 13218-5525 I 924 (HD 115990) : 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
13218-5525 I 924 2006 13 96 0.7 8.22 8.86 B9IV/V D 132148.67-552501.3

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

 
 
WDS 13218-5525 I 924 (HD 115990) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13218-5525 I 924 (HD 115990) : MEASURES
 
 
No records found.

 
 
WDS 13218-5525 (HD 115990) : VIRTUAL EYEPIECE
 
 

13218-5525 I 924A mag 8.22 Sp B9IV/V 13218-5525 I 924B sep 0.4 P.A. 101.20 mag 8.86 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 13218-5525 (HD 115990) : ALADIN DSS IMAGE @ 13h 21m 48.67s -55° 25' 01.3"
 
 
 
 
WDS 13218-5525 I 924 (HD 115990) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13218-5525 I 924 distance=0' 13202-5546 I 921 distance=25' 13182-5516 TDS 699 distance=32' 13246-5557 JNN 155 distance=40' 13230-5605 NZO 41 distance=42' 13168-5525 I 1134 distance=43' 13172-5548 TDS 696 distance=45' 13245-5444 RST2847 distance=47' 13195-5439 TDS8784 distance=50' 13172-5449 LPO 38 distance=54' 13154-5523 RST2838 distance=55' 13287-5522 KPP 607 distance=59' 13144-5518 TDS8745 distance=64' 13153-5609 JSP 577 distance=71' 13292-5455 HJ 4589 distance=71' 13254-5414 I 925 distance=78' 13314-5515 JSP 583 distance=83' 13137-5616 TDS8739Aa,Ab distance=86' 13137-5616 HJ 4573AB distance=86' 13175-5643 TDS 697 distance=87' 13214-5651 JSP 578 distance=87' 13304-5613 RSS 309 distance=87' 13168-5641 TDS8762 distance=87' 13142-5625 TDS8743 distance=88' 13117-5508 HDS1845 distance=89' 13112-5522 FIN 56 distance=91' 13290-5639 B 2754 distance=93' 13183-5653 TDS8769 distance=93' 13123-5441 YMG 45 distance=93' 13219-5351 RST2843 distance=94' 13281-5403 I 927 distance=99' 13125-5628 TDS8724 distance=101' 13303-5416 KPP 995AB distance=101' 13129-5636 TDS8729 distance=103' 13103-5453 RST2833 distance=104' 13343-5539 RSS 310 distance=108' 13307-5643 TDS8858 distance=109' 13125-5642 JSP 574 distance=110' 13161-5704 HJ 4576 distance=110' 13154-5702 NZO 40 distance=111' 13096-5447 TDS8711 distance=112' 13086-5526 NSN 396 distance=113' 13332-5428 RST2853 distance=114' 13304-5353 KPP 925 distance=119' 13226-5723 TDS 707 distance=119' 13341-5624 YMG 50Aa,Ab distance=120' 13341-5624 YMG 50AB distance=120' 13190-5723 TDS8777 distance=120' 13223-5324 RST2841 distance=121' 13093-5426 TDS8709 distance=123' 13153-5716 RSS 303 distance=123' 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 13218-5525 I 924 96 0.7
Show 13202-5546 I 921 228 6.6 25
Show 13182-5516 TDS 699 98 1.1 32
Show 13246-5557 JNN 155 248 1.8 40
Show 13230-5605 NZO 41 43 6.1 42
Show 13168-5525 I 1134 232 4.3 43
Show 13172-5548 TDS 696 294 1.0 45
Show 13245-5444 RST2847 294 0.8 47
Show 13195-5439 TDS8784 92 0.9 50
Show 13172-5449 LPO 38 342 7.9 54
Show 13154-5523 RST2838 159 0.8 55
Show 13287-5522 KPP 607 54 5.6 59
Show 13144-5518 TDS8745 325 2.3 64
Show 13153-5609 JSP 577 222 0.5 71
Show 13292-5455 HJ 4589 99 14.8 71
Show 13254-5414 I 925 55 2.3 78
Show 13314-5515 JSP 583 220 0.5 83
Show 13137-5616 TDS8739 Aa,Ab 80 0.4 86
Show 13137-5616 HJ 4573 AB 56 7.6 86
Show 13175-5643 TDS 697 264 1.9 87
Show 13214-5651 JSP 578 203 1.1 87
Show 13304-5613 RSS 309 144 10.1 87
Show 13168-5641 TDS8762 109 0.6 87
Show 13142-5625 TDS8743 168 0.7 88
Show 13117-5508 HDS1845 0.3 89
Show 13112-5522 FIN 56 157 0.3 91
Show 13290-5639 B 2754 88 7.9 93
Show 13183-5653 TDS8769 218 2.5 93
Show 13123-5441 YMG 45 353 1.0 93
Show 13219-5351 RST2843 289 1.5 94
Show 13281-5403 I 927 270 2.4 99
Show 13125-5628 TDS8724 231 0.4 101
Show 13303-5416 KPP 995 AB 95 8.0 101
Show 13129-5636 TDS8729 237 0.5 103
Show 13103-5453 RST2833 276 2.1 104
Show 13343-5539 RSS 310 313 16.8 108
Show 13307-5643 TDS8858 53 1.1 109
Show 13125-5642 JSP 574 287 0.2 110
Show 13161-5704 HJ 4576 127 5.7 110
Show 13154-5702 NZO 40 28 1.4 111
Show 13096-5447 TDS8711 137 0.6 112
Show 13086-5526 NSN 396 185 1.1 113
Show 13332-5428 RST2853 89 0.2 114
Show 13304-5353 KPP 925 246 7.6 119
Show 13226-5723 TDS 707 23 1.3 119
Show 13341-5624 YMG 50 Aa,Ab 104 0.1 120
Show 13341-5624 YMG 50 AB 231 1.1 120
Show 13190-5723 TDS8777 287 0.5 120
Show 13223-5324 RST2841 42 0.6 121
Show 13093-5426 TDS8709 69 0.5 123
Show 13153-5716 RSS 303 151 24.2 123

 
 
WDS 13218-5525 : COMPONENTS
 
 
  A
B pa=101.2°
sep=0.41"
 
 
13218-5525 A
 
 
Componente originario normalizzato AB Name HD 115990 Coord arcsec 2000 132148.67-552501.3 Mag 8.22
Spectral class B9IV/V (blue-white) PmRA -22.00 PmDE -4.0 SAO 240774
HIP 65207 Tycho2 8666-01661-1 HD 115990 GC 18065
CP CP-54 5559
Tycho2
Tycho2 8666-01661-1 Pflag RAmdeg 200.45289258 DEmdeg -55.41704698
PmRA -21.8 PmDE -4.4 E RAmdeg 5 E DEmdeg 5
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.06 EpDEm 1991.28
Num 11 Q RAmdeg 0.6 Q DEmdeg 1.0 Q pmRA 0.6
Q pmDE 0.9 BTmag 7.864 E BTmag 0.015 VTmag 7.881
E VTmag 0.011 Prox 999 TYC T HIP 65207
CCDM AB RAdeg 200.45298333 DEdeg -55.41703694 EpRA 1990 1.49
EpDE 1990 1.72 E RAdeg 5.0 E DEdeg 4.5 Posflg P
Corr 0.2
SAO
SAO 240774 DelFlag RA1950 PmRA1950 -0.0041
DE1950 PmDE1950 -0.001 Vmag 8 SpType A0
Double code Source 70 CatNum 18065 DM CP-54 5559
DMcomp BDsup HD 115990 M HD 0
GC 18065 RA1950rad 3.4849831 DE1950rad -0.96264014 PmRA2000 -0.0045
PmDE2000 0.003
Hipparcos
Catalog H HIP 65207 Proxy H RAhms 13 21 48.69
DEdms -55 25 01.3 Vmag 7.76 VarFlag R Vmag H
RAdeg 200.453 DEdeg -55.417 AstroRef A Plx 3.11
CCDM 13218-5525 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 96 Rho 0.696 HD 115990 BD
CD CP CP-54 5559 Dm number -54 5559 VIred 0.03
SpType B9IV/V R SpType Coord arcsec 2000 132148.69-552501.3
Hipparcos 2
HIP 65207 Sn 15 So 3 Nc 2
RArad 3.4985629986 DErad -0.9672096574 Plx 1.96 PmRA -19.1
PmDE -2.26 E RArad 1.34 E DErad 1.02 E Plx 1.63
E pmRA 1.81 E pmDE 1.12 Hpmag 7.7672 E Hpmag 0.0013
SHp 0.012 VA 0 BV -0.018 E BV 0.013
VI 0
CCDM
Ccdm 13218-5525 RComp Comp A Note1
Note2 Discov num DRAs 0.56 DDEs -0.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.4 Sp A0 PmNote *
PmRA -36 PmDE -2 Dm number -54 5559 Cat1 CPD
Name2 240774 Cat2 SAO HD 115990 M HD
ADS BDS M ADS BDS N IDS IDS 13156S5454A
HIC 65207
 
 
13218-5525 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 132148.72-552501.4 Mag 8.86 PmRA -22.00
PmDE -4.0 Calc delta mag 0.64 Calc coord yes
CCDM
Ccdm 13218-5525 RComp Comp B Note1
Note2 Discov num I 924 DRAs DDEs
R dRAs Year 1912 Theta 087 Rho 0.6
Obs 6 Vmag 8.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 13156S5454B
HIC 65207