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Current system
15318-3533
I 1270
HD 138203


Nearby doubles
29' : 15312-3505
YMG 75

31' : 15296-3547
TRC 6

31' : 15294-3524
SEE 237

47' : 15316-3447
UC 3022

50' : 15295-3452
JSP 661

62' : 15322-3634
UC 3024

66' : 15277-3614
JNN 203AB

77' : 15270-3445
UC 3006

81' : 15253-3547
UC 3000

82' : 15272-3632
HDS2171

89' : 15251-3605
B 1291

92' : 15273-3646
HDO 248AB

94' : 15282-3411
SEE 235

94' : 15392-3601
B 844

95' : 15376-3636
SKF2045

96' : 15328-3358
B 1297

103' : 15304-3352
SWR 175

103' : 15240-3610
UC 2996

103' : 15402-3520
UC 3040

104' : 15313-3349
B 2036AB

105' : 15234-3551
LDS 527

105' : 15395-3446
SZR 4AB

108' : 15405-3514
UC 3041

108' : 15249-3640
UC 2998

110' : 15406-3557
KPP 350

118' : 15282-3722
RST3920



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.

15318-3533 I 1270 (HD 138203)

 
 
15h 31m 49.67s -35° 32' 46.3" P.A. 357.00 sep 6.1 mag 9.11,11.90 Sp K0III
 
 
Coord 2000 15318-3533 Discov num I  1270 Comp Coord arcsec 2000 15 31 49.67 -35 32 46.3
Date first 1914 Date last 2016 Obs 8
Pa first 0 Pa last 357.2 P.A. Now (θ) 357.2°
Sep first 5.5 Sep last 6.129 Sep. Now (ρ) 6.129"
Mag pri 9.11 Mag sec 11.90 delta mag (ΔM) 2.79 Spectral class K0III (yellow-orange)
Pri motion ra +011 Sec motion ra
Pri motion dec -006 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 138203 Constellation Lupus SAO 206731 Tycho2 7322-00747-1
Gaia DR2 6013638458529587712 HD 138203
 
 
WDS 15318-3533 I 1270 (HD 138203) : 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
15318-3533 I 1270 1999 4 357 5.9 9.11 11.90 K0III D 153149.67-353246.3
15318-3533 I 1270 2015 6 357 6.1 9.11 11.90 K0III 153149.67-353246.3
15318-3533 I 1270 2016 8 357 6.1 9.11 11.90 K0III 153149.67-353246.3

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

 
 
WDS 15318-3533 I 1270 (HD 138203) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15318-3533 I 1270 (HD 138203) : MEASURES
 
 
No records found.

 
 
WDS 15318-3533 (HD 138203) : VIRTUAL EYEPIECE
 
 

15318-3533 I 1270A mag 9.11 Sp K0III 15318-3533 I 1270B sep 6.1 P.A. 357.70 mag 11.9 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 15318-3533 (HD 138203) : ALADIN DSS IMAGE @ 15h 31m 49.67s -35° 32' 46.3"
 
 
 
 
WDS 15318-3533 I 1270 (HD 138203) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15318-3533 I 1270 distance=0' 15312-3505 YMG 75 distance=29' 15296-3547 TRC 6 distance=31' 15294-3524 SEE 237 distance=31' 15316-3447 UC 3022 distance=47' 15295-3452 JSP 661 distance=50' 15322-3634 UC 3024 distance=62' 15277-3614 JNN 203AB distance=66' 15277-3614 JNN 203AC distance=66' 15270-3445 UC 3006 distance=77' 15253-3547 UC 3000 distance=81' 15272-3632 HDS2171 distance=82' 15251-3605 B 1291 distance=89' 15273-3646 HDO 248AB distance=92' 15273-3646 HDO 248AC distance=92' 15282-3411 SEE 235 distance=94' 15392-3601 B 844 distance=94' 15376-3636 SKF2045 distance=95' 15328-3358 B 1297 distance=96' 15304-3352 SWR 175 distance=103' 15240-3610 UC 2996 distance=103' 15402-3520 UC 3040 distance=103' 15313-3349 B 2036AB distance=104' 15313-3349 HWE 78AB,C distance=104' 15313-3349 KOU 38AD distance=104' 15234-3551 LDS 527 distance=105' 15395-3446 SZR 4AB distance=105' 15395-3446 KSA 71AC distance=105' 15395-3446 KSA 71AD distance=105' 15405-3514 UC 3041 distance=108' 15249-3640 UC 2998 distance=108' 15406-3557 KPP 350 distance=110' 15282-3722 RST3920 distance=118' 15266-3713 HRG 118 distance=119' 15368-3717 RST2968 distance=120' 15413-3609 NSN 388 distance=121' 15304-3734 JSP 929 distance=123' 15226-3629 B 1285 distance=126' 15319-3738 UC 3023 distance=126' 15297-3328 JSP 662 distance=129' 15218-3616 SEE 229AB distance=130' 15218-3616 SEE 229AC distance=130' 15261-3344 HJ 2778 distance=130' 15219-3445 HDS2162 distance=132' 15232-3652 RIZ 14 distance=132' 15214-3458 BVD 113 distance=132' 15428-3515 KPP2054 distance=136' 15416-3430 UC 3043 distance=137' 15242-3713 KPP 343 distance=137' 15289-3747 SWR 174 distance=140' 15217-3641 BRT1693 distance=141' 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 15318-3533 I 1270 357 6.1
Show 15312-3505 YMG 75 163 0.1 29
Show 15296-3547 TRC 6 299 2.6 31
Show 15294-3524 SEE 237 284 12.1 31
Show 15316-3447 UC 3022 322 83.8 47
Show 15295-3452 JSP 661 195 1.4 50
Show 15322-3634 UC 3024 292 56.4 62
Show 15277-3614 JNN 203 AB 69 2.2 66
Show 15277-3614 JNN 203 AC 262 4.2 66
Show 15270-3445 UC 3006 248 44.3 77
Show 15253-3547 UC 3000 292 131.3 81
Show 15272-3632 HDS2171 265 4.6 82
Show 15251-3605 B 1291 25 0.3 89
Show 15273-3646 HDO 248 AB 1 25.4 92
Show 15273-3646 HDO 248 AC 219 39.3 92
Show 15282-3411 SEE 235 258 5.9 94
Show 15392-3601 B 844 344 1.5 94
Show 15376-3636 SKF2045 248 7.6 95
Show 15328-3358 B 1297 270 0.6 96
Show 15304-3352 SWR 175 314 25.1 103
Show 15240-3610 UC 2996 42 22.1 103
Show 15402-3520 UC 3040 3 12.9 103
Show 15313-3349 B 2036 AB 1 0.4 104
Show 15313-3349 HWE 78 AB,C 118 1.4 104
Show 15313-3349 KOU 38 AD 128 6.6 104
Show 15234-3551 LDS 527 7 109.1 105
Show 15395-3446 SZR 4 AB 98 6.4 105
Show 15395-3446 KSA 71 AC 10 27.8 105
Show 15395-3446 KSA 71 AD 80 29.2 105
Show 15405-3514 UC 3041 44 87.1 108
Show 15249-3640 UC 2998 178 74.9 108
Show 15406-3557 KPP 350 206 3.5 110
Show 15282-3722 RST3920 285 11.8 118
Show 15266-3713 HRG 118 262 15.2 119
Show 15368-3717 RST2968 79 0.9 120
Show 15413-3609 NSN 388 306 1.7 121
Show 15304-3734 JSP 929 71 5.4 123
Show 15226-3629 B 1285 162 0.4 126
Show 15319-3738 UC 3023 285 52.6 126
Show 15297-3328 JSP 662 336 1.5 129
Show 15218-3616 SEE 229 AB 240 16.7 130
Show 15218-3616 SEE 229 AC 119 17.3 130
Show 15261-3344 HJ 2778 217 27.3 130
Show 15219-3445 HDS2162 198 0.1 132
Show 15232-3652 RIZ 14 10 0.0 132
Show 15214-3458 BVD 113 266 26.9 132
Show 15428-3515 KPP2054 251 16.4 136
Show 15416-3430 UC 3043 302 11.1 137
Show 15242-3713 KPP 343 319 3.4 137
Show 15289-3747 SWR 174 256 5.7 140
Show 15217-3641 BRT1693 67 3.6 141

 
 
WDS 15318-3533 : COMPONENTS
 
 
  A
B pa=357.7°
sep=6.13"
 
 
15318-3533 A
 
 
Componente originario normalizzato AB Name HD 138203 Coord arcsec 2000 153149.67-353246.3 Mag 9.11
Spectral class K0III (yellow-orange) PmRA 11.00 PmDE -6.0 SAO 206731
Tycho2 7322-00747-1 HD 138203 DM CD-3510356
Tycho2
Tycho2 7322-00747-1 Pflag RAmdeg 232.95697595 DEmdeg -35.54621508
PmRA 8.3 PmDE 0.3 E RAmdeg 15 E DEmdeg 16
E pmRA 1.4 E pmDE 1.4 EpRAm 1988.05 EpDEm 1987.57
Num 8 Q RAmdeg 0.8 Q DEmdeg 1.4 Q pmRA 0.9
Q pmDE 1.6 BTmag 10.559 E BTmag 0.044 VTmag 9.112
E VTmag 0.021 Prox 999 TYC T HIP
CCDM RAdeg 232.95695139 DEdeg -35.54621611 EpRA 1990 1.60
EpDE 1990 1.46 E RAdeg 15.5 E DEdeg 16.5 Posflg
Corr 0.1
SAO
SAO 206731 DelFlag RA1950 PmRA1950 -0.0004
DE1950 PmDE1950 -0.025 Vmag 9 SpType K0
Double code Source 41 CatNum 7661 DM CD-3510356
DMcomp BDsup HD 138203 M HD 0
GC RA1950rad 4.05193165 DE1950rad -0.61744688 PmRA2000 -0.0004
PmDE2000 -0.022
CCDM
Ccdm 15318-3533 RComp Comp A Note1
Note2 Discov num DRAs 1.55 DDEs 11.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.0 Sp K0 PmNote *
PmRA -5 PmDE -25 Dm number -3510356 Cat1 CD
Name2 206731 Cat2 SAO HD 138203 M HD
ADS BDS M ADS BDS N IDS IDS 15255S3512A
HIC
 
 
15318-3533 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 153149.65-353240.2 Mag 11.9 Calc delta mag 2.79
Calc coord yes
CCDM
Ccdm 15318-3533 RComp Comp B Note1
Note2 Discov num I 1270 DRAs DDEs
R dRAs Year 1925 Theta 357 Rho 6.1
Obs 2 Vmag 11.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 15255S3512B
HIC