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Current system
15180-6835
I 331
HD 135196


Nearby doubles
8' : 15189-6841
WFC 164

18' : 15149-6839
DON 721

22' : 15213-6825
MLO 65

31' : 15218-6814
DON 728

31' : 15226-6817
TDS9499

33' : 15179-6803
TDS9473

35' : 15230-6856
TDS9500

39' : 15154-6759
TDS9467

39' : 15183-6756
DON 723

40' : 15125-6901
KPP2975

41' : 15126-6903
DON 717

41' : 15133-6804
TDS9455

42' : 15249-6817
DON 730AB

47' : 15096-6843
DON 714AB

49' : 15262-6819
HDO 247AB

52' : 15167-6744
TDS9469

52' : 15177-6744
WFC 163

53' : 15217-6924
DON 727

54' : 15195-6928
DON 725

56' : 15145-6927
DON 718

56' : 15230-6924
TDS9501

59' : 15083-6900
DON 713

62' : 15165-6734
TDS9468

63' : 15142-6736
DON 719

63' : 15270-6915
KPP2978

64' : 15116-6743
HDS2134



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.

15180-6835 I 331 (HD 135196)

 
 
15h 18m 00.26s -68° 34' 53.3" P.A. 3.00 sep 1.6 mag 8.23,9.25 Sp B8II dist. 483.09 pc (1575.84 l.y.)
 
 
Coord 2000 15180-6835 Discov num I   331 Comp Coord arcsec 2000 15 18 00.26 -68 34 53.3
Date first 1900 Date last 2016 Obs 6
Pa first 5 Pa last 2.9 P.A. Now (θ) 2.9°
Sep first 1.5 Sep last 1.64 Sep. Now (ρ) 1.64"
Mag pri 8.23 Mag sec 9.25 delta mag (ΔM) 1.02 Spectral class B8II (blue-white)
Pri motion ra +001 Sec motion ra +001
Pri motion dec -009 Sec motion dec -009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 135196 Constellation Triangulum Australe HIP 74869 Tycho2 9259-03430-1
Gaia DR2 5823437201917615104 HD 135196 CP CP-68 2369 Distance 483.09
Distance ly 1575.84
 
 
WDS 15180-6835 I 331 (HD 135196) : 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
15180-6835 I 331 1991 5 3 1.7 8.23 9.25 B8II D 151800.26-683453.3
15180-6835 I 331 2016 6 3 1.6 8.23 9.25 B8II 151800.26-683453.3

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

 
 
WDS 15180-6835 I 331 (HD 135196) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15180-6835 I 331 (HD 135196) : MEASURES
 
 
No records found.

 
 
WDS 15180-6835 (HD 135196) : VIRTUAL EYEPIECE
 
 

15180-6835 I 331A mag 8.23 Sp B8II 15180-6835 I 331B sep 1.6 P.A. 1.10 mag 9.25 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 15180-6835 (HD 135196) : ALADIN DSS IMAGE @ 15h 18m 00.26s -68° 34' 53.3"
 
 
 
 
WDS 15180-6835 I 331 (HD 135196) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15180-6835 I 331 distance=0' 15189-6841 WFC 164 distance=8' 15149-6839 DON 721 distance=18' 15213-6825 MLO 65 distance=22' 15218-6814 DON 728 distance=31' 15226-6817 TDS9499 distance=31' 15179-6803 TDS9473 distance=33' 15230-6856 TDS9500 distance=35' 15154-6759 TDS9467 distance=39' 15183-6756 DON 723 distance=39' 15125-6901 KPP2975 distance=40' 15126-6903 DON 717 distance=41' 15133-6804 TDS9455 distance=41' 15249-6817 DON 730AB distance=42' 15249-6817 DON 730AC distance=42' 15096-6843 DAM 20DG distance=47' 15096-6843 DON 714AB distance=47' 15096-6843 DON 714AC distance=47' 15096-6843 HDO 243AD distance=47' 15096-6843 HDO 243AE distance=47' 15096-6843 HDO 243AF distance=47' 15262-6819 HDO 247AB distance=49' 15262-6819 HDO 247AC distance=49' 15167-6744 TDS9469 distance=52' 15177-6744 WFC 163 distance=52' 15217-6924 DON 727 distance=53' 15195-6928 DON 725 distance=54' 15145-6927 DON 718 distance=56' 15230-6924 TDS9501 distance=56' 15083-6900 DON 713 distance=59' 15165-6734 TDS9468 distance=62' 15142-6736 DON 719 distance=63' 15270-6915 KPP2978 distance=63' 15116-6743 HDS2134 distance=64' 15112-6931 KPP2397 distance=67' 15207-6729 I 332AB distance=68' 15207-6729 I 332AC distance=68' 15055-6844 TDS9398 distance=69' 15117-6734 TDS9439 distance=71' 15106-6735 RSS 365 distance=74' 15063-6756 TDS9405 distance=76' 15048-6808 RSS 363 distance=78' 15309-6801 TSN 172 distance=79' 15230-6721 DON1111 distance=79' 15311-6911 TDS9534 distance=80' 15215-6956 DON 726 distance=84' 15127-6717 TDS9448 distance=84' 15198-6711 HDS2153 distance=85' 15148-6957 DON 720 distance=85' 15308-6924 BVD 115 distance=85' 15212-6959 HDS2160 distance=87' 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 15180-6835 I 331 3 1.6
Show 15189-6841 WFC 164 310 143.4 8
Show 15149-6839 DON 721 137 1.5 18
Show 15213-6825 MLO 65 243 4.3 22
Show 15218-6814 DON 728 75 2.2 31
Show 15226-6817 TDS9499 311 2.1 31
Show 15179-6803 TDS9473 106 2.2 33
Show 15230-6856 TDS9500 282 0.6 35
Show 15154-6759 TDS9467 315 0.4 39
Show 15183-6756 DON 723 247 1.0 39
Show 15125-6901 KPP2975 335 2.1 40
Show 15126-6903 DON 717 123 2.9 41
Show 15133-6804 TDS9455 263 1.2 41
Show 15249-6817 DON 730 AB 153 1.2 42
Show 15249-6817 DON 730 AC 153 4.0 42
Show 15096-6843 DAM 20 DG 81 6.2 47
Show 15096-6843 DON 714 AB 91 8.9 47
Show 15096-6843 DON 714 AC 179 12.6 47
Show 15096-6843 HDO 243 AD 39 43.8 47
Show 15096-6843 HDO 243 AE 318 48.7 47
Show 15096-6843 HDO 243 AF 37 23.2 47
Show 15262-6819 HDO 247 AB 144 14.8 49
Show 15262-6819 HDO 247 AC 101 40.5 49
Show 15167-6744 TDS9469 24 0.6 52
Show 15177-6744 WFC 163 137 6.9 52
Show 15217-6924 DON 727 252 5.5 53
Show 15195-6928 DON 725 304 3.5 54
Show 15145-6927 DON 718 31 3.5 56
Show 15230-6924 TDS9501 29 0.6 56
Show 15083-6900 DON 713 74 12.5 59
Show 15165-6734 TDS9468 49 0.5 62
Show 15142-6736 DON 719 10 1.8 63
Show 15270-6915 KPP2978 174 15.3 63
Show 15116-6743 HDS2134 246 0.1 64
Show 15112-6931 KPP2397 188 20.7 67
Show 15207-6729 I 332 AB 108 1.3 68
Show 15207-6729 I 332 AC 72 55.2 68
Show 15055-6844 TDS9398 145 2.3 69
Show 15117-6734 TDS9439 72 0.5 71
Show 15106-6735 RSS 365 49 17.0 74
Show 15063-6756 TDS9405 57 0.9 76
Show 15048-6808 RSS 363 6 13.0 78
Show 15309-6801 TSN 172 305 0.3 79
Show 15230-6721 DON1111 63 9.0 79
Show 15311-6911 TDS9534 353 1.8 80
Show 15215-6956 DON 726 256 0.9 84
Show 15127-6717 TDS9448 28 0.5 84
Show 15198-6711 HDS2153 224 14.4 85
Show 15148-6957 DON 720 10 1.0 85
Show 15308-6924 BVD 115 339 26.2 85
Show 15212-6959 HDS2160 222 1.4 87

 
 
WDS 15180-6835 : COMPONENTS
 
 
  A
B pa=1.1°
sep=1.64"
 
 
15180-6835 A
 
 
Componente originario normalizzato AB Name HD 135196 Coord arcsec 2000 151800.26-683453.3 Mag 8.23
Spectral class B8II (blue-white) PmRA 1.00 PmDE -9.0 HIP 74869
Tycho2 9259-03430-1 HD 135196 CP CP-68 2369
Tycho2
Tycho2 9259-03430-1 Pflag P RAmdeg 229.50107727 DEmdeg -68.58147028
PmRA 1.2 PmDE -8.8 E RAmdeg 5 E DEmdeg 4
E pmRA 1.9 E pmDE 1.8 EpRAm 1991.62 EpDEm 1991.62
Num 5 Q RAmdeg 2.0 Q DEmdeg 1.2 Q pmRA 2.0
Q pmDE 1.3 BTmag 8.173 E BTmag 0.016 VTmag 8.225
E VTmag 0.011 Prox 17 TYC T HIP 74869
CCDM A RAdeg 229.50105611 DEdeg -68.58153833 EpRA 1990 1.71
EpDE 1990 1.68 E RAdeg 4.6 E DEdeg 4.2 Posflg D
Corr -0.1
Hipparcos
Catalog H HIP 74869 Proxy H RAhms 15 18 00.26
DEdms -68 34 53.5 Vmag 7.88 VarFlag R Vmag H
RAdeg 229.501 DEdeg -68.5815 AstroRef A Plx 2.3
CCDM 15180-6835 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 3 Rho 1.653 HD 135196 BD
CD CP CP-68 2369 Dm number -68 2369 VIred -0.01
SpType B8II R SpType Coord arcsec 2000 151800.26-683453.5
Hipparcos 2
HIP 74869 Sn 15 So 3 Nc 2
RArad 4.0055492113 DErad -1.1969736631 Plx 2.07 PmRA -4.92
PmDE -6.12 E RArad 0.59 E DErad 0.66 E Plx 0.89
E pmRA 0.75 E pmDE 0.82 Hpmag 7.8764 E Hpmag 0.0013
SHp 0.017 VA 0 BV -0.2 E BV 0.495
VI -0.01
CCDM
Ccdm 15180-6835 RComp Comp A Note1
Note2 Discov num DRAs 0.22 DDEs 6.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.5 Sp B9 PmNote *
PmRA -4 PmDE -15 Dm number -68 2369 Cat1 CPD
Name2 Cat2 HD 135196 M HD
ADS BDS M ADS BDS N IDS IDS 15087S6813A
HIC 74869
 
 
15180-6835 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 151800.27-683451.7 Mag 9.25 PmRA 1.00
PmDE -9.0 Tycho2 9259-03430-2 Calc delta mag 1.02 Calc coord yes
Tycho2
Tycho2 9259-03430-2 Pflag P RAmdeg 229.50107727 DEmdeg -68.58147028
PmRA 1.2 PmDE -8.8 E RAmdeg 5 E DEmdeg 4
E pmRA 1.9 E pmDE 1.8 EpRAm 1991.62 EpDEm 1991.62
Num 5 Q RAmdeg 2.0 Q DEmdeg 1.2 Q pmRA 2.0
Q pmDE 1.3 BTmag 9.208 E BTmag 0.016 VTmag 9.250
E VTmag 0.015 Prox 17 TYC HIP 74869
CCDM B RAdeg 229.50112556 DEdeg -68.58108028 EpRA 1990 1.71
EpDE 1990 1.69 E RAdeg 8.2 E DEdeg 7.0 Posflg D
Corr -0.2
CCDM
Ccdm 15180-6835 RComp Comp B Note1
Note2 Discov num I 331 DRAs DDEs
R dRAs Year 1929 Theta 002 Rho 1.8
Obs 3 Vmag 9.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 15087S6813B
HIC 74869