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Doubles in session


Current system
15122-8510
I 328


Nearby doubles
25' : 15249-8451
TOB 327

46' : 15049-8554
RST2922

63' : 15223-8409
NSN 345

66' : 15184-8405
TOB 326

67' : 15260-8614
RST2936AB

67' : 15061-8403
UC 2920

108' : 15035-8323
GLI 211

162' : 15073-8229
UC 2928

262' : 15057-8049
UC 2915

283' : 15230-8028
UC 2993

286' : 15199-8025
TDS9489

298' : 15262-8013
HJ 4744AB



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.

15122-8510 I 328

 
 
15h 12m 09.94s -85° 09' 49.9" P.A. 164.00 sep 2.1 mag 8.97,9.86 Sp A2/3III/
 
 
Coord 2000 15122-8510 Discov num I   328 Comp Coord arcsec 2000 15 12 09.94 -85 09 49.9
Date first 1902 Date last 2016 Obs 5
Pa first 176 Pa last 164.4 P.A. Now (θ) 164.4°
Sep first 2.1 Sep last 2.08 Sep. Now (ρ) 2.08"
Mag pri 8.97 Mag sec 9.86 delta mag (ΔM) 0.89 Spectral class A2/3III/ (white)
Pri motion ra -016 Sec motion ra -014
Pri motion dec -015 Sec motion dec -014
Notes T (Parallax indicates physical)
rPM=0.102 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Octans Tycho2 9513-02104-1 Gaia DR2 5766754976620874112
 
 
WDS 15122-8510 I 328 : 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
15122-8510 I 328 1991 3 166 2.1 8.97 9.86 151209.94-850949.9
15122-8510 I 328 2015 4 164 2.1 8.97 9.86 A2/3III/ 151209.94-850949.9
15122-8510 I 328 2016 5 164 2.1 8.97 9.86 A2/3III/ T 151209.94-850949.9

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

 
 
WDS 15122-8510 I 328 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15122-8510 I 328 : MEASURES
 
 
No records found.

 
 
WDS 15122-8510 : VIRTUAL EYEPIECE
 
 

15122-8510 I 328A mag 8.97 Sp A2/3III/ 15122-8510 I 328B sep 2.0 P.A. 178.70 mag 9.86 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 15122-8510 : ALADIN DSS IMAGE @ 15h 12m 09.94s -85° 09' 49.9"
 
 
 
 
WDS 15122-8510 I 328 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15122-8510 I 328 distance=0' 15249-8451 TOB 327 distance=25' 15049-8554 RST2922 distance=46' 15223-8409 NSN 345 distance=63' 15184-8405 TOB 326 distance=66' 15260-8614 RST2936AB distance=67' 15260-8614 TOB 329AC distance=67' 15260-8614 TOB 329AD distance=67' 15061-8403 UC 2920 distance=67' 15035-8323 GLI 211 distance=108' 15073-8229 UC 2928 distance=162' 15057-8049 UC 2915 distance=262' 15230-8028 UC 2993 distance=283' 15199-8025 TDS9489 distance=286' 15262-8013 HJ 4744AB distance=298' 15262-8013 JAW 50AC distance=298' 15262-8013 JAW 50BC distance=299' 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 15122-8510 I 328 164 2.1
Show 15249-8451 TOB 327 28 106.9 25
Show 15049-8554 RST2922 6 1.6 46
Show 15223-8409 NSN 345 108 1.0 63
Show 15184-8405 TOB 326 259 32.3 66
Show 15260-8614 RST2936 AB 281 2.1 67
Show 15260-8614 TOB 329 AC 156 22.2 67
Show 15260-8614 TOB 329 AD 207 26.9 67
Show 15061-8403 UC 2920 293 35.6 67
Show 15035-8323 GLI 211 201 27.0 108
Show 15073-8229 UC 2928 212 47.4 162
Show 15057-8049 UC 2915 260 21.9 262
Show 15230-8028 UC 2993 211 31.9 283
Show 15199-8025 TDS9489 346 0.5 286
Show 15262-8013 HJ 4744 AB 47 12.1 298
Show 15262-8013 JAW 50 AC 94 33.0 298
Show 15262-8013 JAW 50 BC 114 26.3 299

 
 
WDS 15122-8510 : COMPONENTS
 
 
  A
B pa=178.7°
sep=2.00"
 
 
15122-8510 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 151209.94-850949.9 Mag 8.97 Spectral class A2/3III/ (white)
PmRA -16.00 PmDE -15.0 Tycho2 9513-02104-1
Tycho2
Tycho2 9513-02104-1 Pflag RAmdeg 228.04143210 DEmdeg -85.16385335
PmRA -21.0 PmDE 3.4 E RAmdeg 8 E DEmdeg 8
E pmRA 1.4 E pmDE 1.4 EpRAm 1990.78 EpDEm 1990.82
Num 8 Q RAmdeg 1.4 Q DEmdeg 4.0 Q pmRA 1.4
Q pmDE 4.1 BTmag 9.165 E BTmag 0.018 VTmag 8.970
E VTmag 0.015 Prox 21 TYC T HIP
CCDM RAdeg 228.04199972 DEdeg -85.16385861 EpRA 1990 1.75
EpDE 1990 1.73 E RAdeg 8.3 E DEdeg 8.2 Posflg D
Corr -0.1
CCDM
Ccdm 15122-8510 RComp Comp A Note1
Note2 Discov num DRAs 1.56 DDEs 5.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.1 Sp A0 PmNote *
PmRA 27 PmDE -56 Dm number -84 489 Cat1 CPD
Name2 258718 Cat2 SAO HD 131538 M HD
ADS BDS M ADS BDS N IDS IDS 14491S8446A
HIC
 
 
15122-8510 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 151209.98-850951.9 Mag 9.86 PmRA -14.00
PmDE -14.0 Calc delta mag 0.89 Calc coord yes
CCDM
Ccdm 15122-8510 RComp Comp B Note1
Note2 Discov num I 328 DRAs DDEs
R dRAs Year 1929 Theta 170 Rho 2.4
Obs 2 Vmag 9.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 14491S8446B
HIC