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Doubles in session


Current system
17366-4147
I 605
HD 159420


Nearby doubles
9' : 17367-4156
HJ 4963

17' : 17379-4140
CPO 541AB

30' : 17341-4139
RSS 449

34' : 17339-4135
RST1970

42' : 17395-4214
HDS2496

44' : 17330-4203
CPO 532

48' : 17359-4100
WG 210

50' : 17326-4127
RSS 447

51' : 17337-4225
BRT 982

51' : 17411-4141
TDT 464

51' : 17335-4224
B 1862

51' : 17411-4143
RSS 456AB

52' : 17412-4142
COO 218AB

57' : 17377-4052
RST5440

58' : 17372-4050
WG 211

58' : 17315-4157
BRT 978

58' : 17364-4245
I 1006

58' : 17315-4156
I 1324

60' : 17376-4049
EVS 31AB

61' : 17327-4104
RST1967

66' : 17347-4046
RSS 450

67' : 17316-4111
RST1963

68' : 17396-4246
CPO 544

68' : 17375-4255
CPO 537

70' : 17390-4251
SKF1417

71' : 17375-4038
WG 213



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.

17366-4147 I 605 (HD 159420)

 
 
17h 36m 36.15s -41° 47' 22.1" P.A. 348.00 sep 0.8 mag 10.14,10.21 Sp A0
 
 
Coord 2000 17366-4147 Discov num I   605 Comp Coord arcsec 2000 17 36 36.15 -41 47 22.1
Date first 1909 Date last 2015 Obs 9
Pa first 340 Pa last 348.2 P.A. Now (θ) 348.2°
Sep first 0.6 Sep last 0.771 Sep. Now (ρ) 0.771"
Mag pri 10.14 Mag sec 10.21 delta mag (ΔM) 0.07 Spectral class A0 (white)
Pri motion ra -002 Sec motion ra -002
Pri motion dec -011 Sec motion dec -011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 159420 Constellation Scorpius SAO 228185 Tycho2 7892-06280-1
Gaia DR2 5959015408069865728 HD 159420 DM CP-41 8088
 
 
WDS 17366-4147 I 605 (HD 159420) : 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
17366-4147 I 605 1991 8 348 0.8 10.14 10.21 A0 173636.15-414722.1
17366-4147 I 605 2015 9 348 0.8 10.14 10.21 A0 173636.15-414722.1

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

 
 
WDS 17366-4147 I 605 (HD 159420) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17366-4147 I 605 (HD 159420) : MEASURES
 
 
No records found.

 
 
WDS 17366-4147 (HD 159420) : VIRTUAL EYEPIECE
 
 

17366-4147 I 605A mag 10.14 Sp A0 17366-4147 I 605B sep 0.8 P.A. 351.10 mag 10.21 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 17366-4147 (HD 159420) : ALADIN DSS IMAGE @ 17h 36m 36.15s -41° 47' 22.1"
 
 
 
 
WDS 17366-4147 I 605 (HD 159420) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17366-4147 I 605 distance=0' 17367-4156 HJ 4963 distance=9' 17379-4140 CPO 541AB distance=17' 17379-4140 CPO 541AC distance=17' 17379-4140 CPO 541CD distance=18' 17341-4139 RSS 449 distance=30' 17339-4135 RST1970 distance=34' 17395-4214 HDS2496 distance=42' 17330-4203 CPO 532 distance=44' 17359-4100 WG 210 distance=48' 17326-4127 RSS 447 distance=50' 17337-4225 BRT 982 distance=51' 17411-4141 TDT 464 distance=51' 17335-4224 B 1862 distance=51' 17411-4143 RSS 456AB distance=51' 17411-4143 TOK 315AC distance=51' 17412-4142 COO 218AB distance=52' 17412-4142 FIN 428BC distance=52' 17377-4052 RST5440 distance=57' 17372-4050 WG 211 distance=58' 17315-4157 BRT 978 distance=58' 17364-4245 I 1006 distance=58' 17315-4156 I 1324 distance=58' 17376-4049 EVS 31AB distance=60' 17376-4049 EVS 31AC distance=60' 17376-4049 EVS 31AD distance=60' 17376-4049 EVS 31AE distance=60' 17376-4049 EVS 31AF distance=60' 17376-4049 EVS 31AG distance=60' 17376-4049 KRV 19AH distance=60' 17376-4049 KRV 19AI distance=60' 17327-4104 RST1967 distance=61' 17347-4046 RSS 450 distance=66' 17316-4111 RST1963 distance=67' 17396-4246 CPO 544 distance=68' 17375-4255 CPO 537 distance=68' 17317-4102 ARY 114DE distance=69' 17390-4251 SKF1417 distance=70' 17375-4038 WG 213 distance=71' 17427-4208 DON 860 distance=71' 17425-4120 RST1979 distance=72' 17317-4102 HLD 136AB distance=72' 17317-4102 ARY 114AC distance=72' 17373-4300 SEE 510AB (Sargas) distance=73' 17373-4300 SEE 510Aa,Ab distance=73' 17383-4259 DON 849 distance=74' 17300-4134 RST1961 distance=76' 17337-4256 GAT 23 distance=76' 17429-4220 CPO 548 distance=79' 17299-4214 B 1860 distance=79' 17436-4135 CPO 549 distance=80' 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 17366-4147 I 605 348 0.8
Show 17367-4156 HJ 4963 303 7.0 9
Show 17379-4140 CPO 541 AB 267 7.7 17
Show 17379-4140 CPO 541 AC 35 64.3 17
Show 17379-4140 CPO 541 CD 352 5.8 18
Show 17341-4139 RSS 449 254 11.0 30
Show 17339-4135 RST1970 314 2.2 34
Show 17395-4214 HDS2496 300 2.9 42
Show 17330-4203 CPO 532 73 6.2 44
Show 17359-4100 WG 210 122 4.0 48
Show 17326-4127 RSS 447 347 7.0 50
Show 17337-4225 BRT 982 208 3.9 51
Show 17411-4141 TDT 464 230 0.9 51
Show 17335-4224 B 1862 329 0.2 51
Show 17411-4143 RSS 456 AB 297 9.1 51
Show 17411-4143 TOK 315 AC 140 388.8 51
Show 17412-4142 COO 218 AB 55 15.2 52
Show 17412-4142 FIN 428 BC 356 8.5 52
Show 17377-4052 RST5440 288 0.5 57
Show 17372-4050 WG 211 139 11.3 58
Show 17315-4157 BRT 978 37 5.3 58
Show 17364-4245 I 1006 175 0.7 58
Show 17315-4156 I 1324 37 1.5 58
Show 17376-4049 EVS 31 AB 331 11.9 60
Show 17376-4049 EVS 31 AC 312 14.3 60
Show 17376-4049 EVS 31 AD 316 16.1 60
Show 17376-4049 EVS 31 AE 280 19.8 60
Show 17376-4049 EVS 31 AF 180 20.1 60
Show 17376-4049 EVS 31 AG 117 24.8 60
Show 17376-4049 KRV 19 AH 307 16.9 60
Show 17376-4049 KRV 19 AI 331 29.3 60
Show 17327-4104 RST1967 263 0.8 61
Show 17347-4046 RSS 450 41 12.7 66
Show 17316-4111 RST1963 53 0.2 67
Show 17396-4246 CPO 544 327 5.4 68
Show 17375-4255 CPO 537 72 6.7 68
Show 17317-4102 ARY 114 DE 26 3.9 69
Show 17390-4251 SKF1417 328 2.2 70
Show 17375-4038 WG 213 15 3.3 71
Show 17427-4208 DON 860 3 0.5 71
Show 17425-4120 RST1979 258 0.6 72
Show 17317-4102 HLD 136 AB 106 1.1 72
Show 17317-4102 ARY 114 AC 251 64.9 72
Show Sargas 17373-4300 SEE 510 AB 315 6.5 73
Show 17373-4300 SEE 510 Aa,Ab 98 0.2 73
Show 17383-4259 DON 849 178 1.6 74
Show 17300-4134 RST1961 301 0.5 76
Show 17337-4256 GAT 23 28 0.8 76
Show 17429-4220 CPO 548 240 6.0 79
Show 17299-4214 B 1860 197 0.8 79
Show 17436-4135 CPO 549 265 4.0 80

 
 
WDS 17366-4147 : COMPONENTS
 
 
  A
B pa=351.1°
sep=0.76"
 
 
17366-4147 A
 
 
Componente originario normalizzato AB Name HD 159420 Coord arcsec 2000 173636.15-414722.1 Mag 10.14
Spectral class A0 (white) PmRA -2.00 PmDE -11.0 SAO 228185
Tycho2 7892-06280-1 HD 159420 DM CP-41 8088
Tycho2
Tycho2 7892-06280-1 Pflag RAmdeg 264.15061547 DEmdeg -41.78936673
PmRA -1.7 PmDE -10.6 E RAmdeg 18 E DEmdeg 21
E pmRA 1.7 E pmDE 1.6 EpRAm 1990.09 EpDEm 1989.10
Num 5 Q RAmdeg 0.7 Q DEmdeg 0.3 Q pmRA 0.7
Q pmDE 0.3 BTmag 9.759 E BTmag 0.029 VTmag 9.693
E VTmag 0.036 Prox 999 TYC T HIP
CCDM RAdeg 264.15062000 DEdeg -41.78934194 EpRA 1990 1.65
EpDE 1990 1.52 E RAdeg 18.0 E DEdeg 21.7 Posflg P
Corr -0.1
SAO
SAO 228185 DelFlag RA1950 PmRA1950 0.0008
DE1950 PmDE1950 -0.017 Vmag 9.5 SpType A0
Double code Source 48 CatNum 16438 DM CP-41 8088
DMcomp BDsup HD 159420 M HD 0
GC RA1950rad 4.59480199 DE1950rad -0.72882776 PmRA2000 0.0008
PmDE2000 -0.017
CCDM
Ccdm 17366-4147 RComp Comp A Note1
Note2 Discov num DRAs 0.15 DDEs -22.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.3 Sp A0 PmNote *
PmRA 9 PmDE -17 Dm number -4111828 Cat1 CD
Name2 228185 Cat2 SAO HD 159420 M HD
ADS BDS M ADS BDS N IDS IDS 17295S4143A
HIC
 
 
17366-4147 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 173636.14-414721.3 Mag 10.21 PmRA -2.00
PmDE -11.0 Calc delta mag 0.07 Calc coord yes
CCDM
Ccdm 17366-4147 RComp Comp B Note1
Note2 Discov num I 605 DRAs DDEs
R dRAs Year 1914 Theta 347 Rho 0.7
Obs 5 Vmag 9.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17295S4143B
HIC