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Doubles in session


Current system
17431-8325
I 1003 AB


Nearby doubles
19' : 17534-8330
KPP4066

47' : 17582-8404
RST3116

47' : 17287-8247
HJ 4912

73' : 17477-8213
LDS 603AB

92' : 17484-8154
HJ 4947

93' : 17522-8457
UC 3433

123' : 17336-8527
TDT 413

152' : 17576-8056
UC 3456

155' : 17307-8053
RST3085

187' : 17276-8022
UC 3344

217' : 17291-7951
HDS2469

227' : 17414-8712
TDT 465

286' : 17232-7843
RST3077

294' : 17453-7832
HDS2508



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.

17431-8325 I 1003 AB

 
 
17h 43m 07.45s -83° 25' 10.9" P.A. 32.00 sep 1.9 mag 10.47,11.49 Sp K0
 
 
Coord 2000 17431-8325 Discov num I  1003 Comp AB Coord arcsec 2000 17 43 07.45 -83 25 10.9
Date first 1910 Date last 2015 Obs 4
Pa first 60 Pa last 32.4 P.A. Now (θ) 32.4°
Sep first 1.2 Sep last 1.891 Sep. Now (ρ) 1.891"
Mag pri 10.47 Mag sec 11.49 delta mag (ΔM) 1.02 Spectral class K0 (yellow-orange)
Pri motion ra -025 Sec motion ra -037
Pri motion dec -056 Sec motion dec -052
Notes T W (Parallax indicates physical, )
rPM=0.198 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Octans Tycho2 9522-03327-2
 
 
WDS 17431-8325 I 1003 AB : 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
17431-8325 I 1003 AB 2015 4 32 1.9 10.47 11.49 K0 TW 174307.45-832510.9

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

 
 
WDS 17431-8325 I 1003 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17431-8325 I 1003 AB : MEASURES
 
 
No records found.

 
 
WDS 17431-8325 : VIRTUAL EYEPIECE
 
 

17431-8325 I 1003A mag 10.47 Sp K0 17431-8325 I 1003B sep 1.6 P.A. 4.20 mag 11.49 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 17431-8325 : ALADIN DSS IMAGE @ 17h 43m 07.45s -83° 25' 10.9"
 
 
 
 
WDS 17431-8325 I 1003 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17431-8325 I 1003AB distance=1' 17534-8330 KPP4066 distance=19' 17582-8404 RST3116 distance=47' 17287-8247 HJ 4912 distance=47' 17477-8213 LDS 603AB distance=73' 17477-8213 WJG 1BC distance=74' 17484-8154 HJ 4947 distance=92' 17522-8457 UC 3433 distance=93' 17336-8527 TDT 413 distance=123' 17576-8056 UC 3456 distance=152' 17307-8053 RST3085 distance=155' 17276-8022 UC 3344 distance=187' 17291-7951 HDS2469 distance=217' 17414-8712 TDT 465 distance=227' 17232-7843 RST3077 distance=286' 17453-7832 HDS2508 distance=294' 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 17431-8325 I 1003 AB 32 1.9 1
Show 17534-8330 KPP4066 217 2.1 19
Show 17582-8404 RST3116 138 0.5 47
Show 17287-8247 HJ 4912 122 24.7 47
Show 17477-8213 LDS 603 AB 291 176.3 73
Show 17477-8213 WJG 1 BC 291 76.5 74
Show 17484-8154 HJ 4947 68 9.9 92
Show 17522-8457 UC 3433 289 44.6 93
Show 17336-8527 TDT 413 287 1.5 123
Show 17576-8056 UC 3456 14 38.0 152
Show 17307-8053 RST3085 28 0.6 155
Show 17276-8022 UC 3344 308 29.7 187
Show 17291-7951 HDS2469 221 9.2 217
Show 17414-8712 TDT 465 276 1.3 227
Show 17232-7843 RST3077 276 1.0 286
Show 17453-7832 HDS2508 170 14.7 294

 
 
WDS 17431-8325 : COMPONENTS
 
 
  A
B pa=4.2°
sep=1.60"
 
 
17431-8325 A
 
 
Coord arcsec 2000 174307.45-832510.9 Mag 10.47 Spectral class K0 (yellow-orange) PmRA -25.00
PmDE -56.0 DM CP-83 630
CCDM
Ccdm 17431-8325 RComp Comp A Note1
Note2 Discov num DRAs 1.39 DDEs -10.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.0 Sp PmNote *
PmRA -26 PmDE -38 Dm number -83 630 Cat1 CPD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17190S8321A
HIC
 
 
17431-8325 B
 
 
Coord arcsec 2000 174307.52-832509.3 Mag 11.49 PmRA -37.00 PmDE -52.0
Tycho2 9522-03327-2 Calc delta mag 1.02 Calc coord yes
Tycho2
Tycho2 9522-03327-2 Pflag RAmdeg 265.78350562 DEmdeg -83.41932275
PmRA -18.2 PmDE -40.6 E RAmdeg 66 E DEmdeg 58
E pmRA 2.7 E pmDE 2.5 EpRAm 1984.55 EpDEm 1985.62
Num 3 Q RAmdeg 0.0 Q DEmdeg 0.7 Q pmRA 0.0
Q pmDE 0.7 BTmag 12.441 E BTmag 0.174 VTmag 11.493
E VTmag 0.096 Prox 20 TYC HIP
CCDM RAdeg 265.78387500 DEdeg -83.41922944 EpRA 1990 1.64
EpDE 1990 1.71 E RAdeg 68.8 E DEdeg 59.7 Posflg D
Corr 0.1
CCDM
Ccdm 17431-8325 RComp Comp B Note1
Note2 Discov num I 1003 DRAs DDEs
R dRAs Year 1914 Theta 062 Rho 2.0
Obs 1 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17190S8321B
HIC