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Doubles in session


Current system
17484-3915
I 1338


Nearby doubles
43' : 17519-3900
TDT 540

53' : 17440-3913
VVV 46

54' : 17476-4008
SEE 338

54' : 17480-4008
I 108

55' : 17502-4005
HDO 279

55' : 17437-3916
RST1983

56' : 17452-3958
WG 214

59' : 17490-3817
KPP4064

67' : 17539-3857
RST1999

69' : 17506-4019
EGN 21AB

70' : 17429-3942
RST1980

71' : 17467-3808
RST1987

71' : 17471-3807
I 1336

71' : 17425-3902
RIZ 20AB

71' : 17537-3953
RST1998

74' : 17421-3915
RST1978

74' : 17511-3809
HDS2518

75' : 17425-3945
TDT 472

81' : 17552-3934
BVD 152

82' : 17474-4035
CPO 553

85' : 17437-3812
I 611

85' : 17554-3851
I 1345

92' : 17463-4044
TOK 794

96' : 17501-4048
BRT1000

97' : 17542-4025
SKF1419

97' : 17492-4052
TDS 885



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.

17484-3915 I 1338

 
 
17h 48m 26.52s -39° 15' 16.6" P.A. 93.00 sep 3.2 mag 9.65,12.60 Sp B8/9III
 
 
Coord 2000 17484-3915 Discov num I  1338 Comp Coord arcsec 2000 17 48 26.52 -39 15 16.6
Date first 1926 Date last 2015 Obs 3
Pa first 92 Pa last 92.8 P.A. Now (θ) 92.8°
Sep first 3.2 Sep last 3.205 Sep. Now (ρ) 3.205"
Mag pri 9.65 Mag sec 12.60 delta mag (ΔM) 2.95 Spectral class B8/9III (blue-white)
Pri motion ra -010 Sec motion ra
Pri motion dec -020 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scorpius SAO 209275 Tycho2 7885-00659-1 Gaia DR2 5958232418404184448
HD 161631
 
 
WDS 17484-3915 I 1338 : 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
17484-3915 I 1338 1932 2 93 3.1 9.65 12.60 B8/9III 174826.52-391516.6
17484-3915 I 1338 2015 3 93 3.2 9.65 12.60 B8/9III 174826.52-391516.6

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

 
 
WDS 17484-3915 I 1338 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17484-3915 I 1338 : MEASURES
 
 
No records found.

 
 
WDS 17484-3915 : VIRTUAL EYEPIECE
 
 

17484-3915 I 1338A mag 9.65 Sp B8/9III 17484-3915 I 1338B sep 2.5 P.A. 93.60 mag 12.6 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 17484-3915 : ALADIN DSS IMAGE @ 17h 48m 26.52s -39° 15' 16.6"
 
 
 
 
WDS 17484-3915 I 1338 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17484-3915 I 1338 distance=0' 17519-3900 TDT 540 distance=43' 17440-3913 VVV 46 distance=53' 17476-4008 SEE 338 distance=54' 17480-4008 I 108 distance=54' 17502-4005 HDO 279 distance=55' 17437-3916 RST1983 distance=55' 17452-3958 WG 214 distance=56' 17490-3817 KPP4064 distance=59' 17539-3857 RST1999 distance=67' 17506-4019 EGN 21AB distance=69' 17506-4019 EGN 21AC distance=69' 17429-3942 RST1980 distance=70' 17467-3808 RST1987 distance=71' 17471-3807 I 1336 distance=71' 17425-3902 RIZ 20Aa,Ab distance=71' 17425-3902 RIZ 20AB distance=71' 17425-3902 RIZ 20AC distance=71' 17537-3953 RST1998 distance=71' 17421-3915 RST1978 distance=74' 17511-3809 HDS2518 distance=74' 17425-3945 TDT 472 distance=75' 17552-3934 BVD 152 distance=81' 17474-4035 CPO 553 distance=82' 17437-3812 I 611 distance=85' 17554-3851 I 1345 distance=85' 17463-4044 TOK 794 distance=92' 17501-4048 BRT1000 distance=96' 17542-4025 SKF1419 distance=97' 17492-4052 TDS 885 distance=97' 17515-4046 HDO 281 distance=98' 17474-4053 I 613 distance=99' 17425-3801 JSP 724BC distance=100' 17567-3849 RST2006 distance=100' 17425-3801 JSP 724AB distance=102' 17530-3748 TDT 554 distance=103' 17433-4041 RST1981 distance=105' 17563-3826 RST2005 distance=105' 17574-3926 WG 218 distance=105' 17499-3732 B 921AB distance=105' 17499-3732 B 921AB,C distance=105' 17568-3956 COO 222AB distance=106' 17568-3956 COO 222AC distance=106' 17559-3814 TDT 580 distance=107' 17572-3843 WFC 202 distance=107' 17573-3847 RST2008 distance=107' 17531-4049 RST1996 distance=108' 17482-3725 B 920 distance=111' 17580-3908 I 1013 distance=111' 17578-3853 I 1012AB distance=112' 17578-3853 SIN 104AC distance=112' 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 17484-3915 I 1338 93 3.2
Show 17519-3900 TDT 540 53 0.5 43
Show 17440-3913 VVV 46 29 23.5 53
Show 17476-4008 SEE 338 94 37.9 54
Show 17480-4008 I 108 256 4.9 54
Show 17502-4005 HDO 279 36 31.6 55
Show 17437-3916 RST1983 237 1.7 55
Show 17452-3958 WG 214 38 3.3 56
Show 17490-3817 KPP4064 219 1.7 59
Show 17539-3857 RST1999 214 4.8 67
Show 17506-4019 EGN 21 AB 24 1.0 69
Show 17506-4019 EGN 21 AC 229 5.0 69
Show 17429-3942 RST1980 214 6.9 70
Show 17467-3808 RST1987 144 0.9 71
Show 17471-3807 I 1336 146 0.1 71
Show 17425-3902 RIZ 20 Aa,Ab -1 0.0 71
Show 17425-3902 RIZ 20 AB 191 52.8 71
Show 17425-3902 RIZ 20 AC 18 55.3 71
Show 17537-3953 RST1998 248 5.1 71
Show 17421-3915 RST1978 239 0.8 74
Show 17511-3809 HDS2518 62 0.3 74
Show 17425-3945 TDT 472 321 1.3 75
Show 17552-3934 BVD 152 148 50.6 81
Show 17474-4035 CPO 553 124 6.4 82
Show 17437-3812 I 611 340 2.0 85
Show 17554-3851 I 1345 186 0.4 85
Show 17463-4044 TOK 794 30 0.3 92
Show 17501-4048 BRT1000 153 8.4 96
Show 17542-4025 SKF1419 50 29.4 97
Show 17492-4052 TDS 885 160 1.9 97
Show 17515-4046 HDO 281 181 21.6 98
Show 17474-4053 I 613 193 1.8 99
Show 17425-3801 JSP 724 BC 303 1.3 100
Show 17567-3849 RST2006 182 0.6 100
Show 17425-3801 JSP 724 AB 152 119.5 102
Show 17530-3748 TDT 554 85 10.5 103
Show 17433-4041 RST1981 38 0.8 105
Show 17563-3826 RST2005 180 1.3 105
Show 17574-3926 WG 218 131 10.4 105
Show 17499-3732 B 921 AB 135 0.9 105
Show 17499-3732 B 921 AB,C 96 34.8 105
Show 17568-3956 COO 222 AB 124 3.6 106
Show 17568-3956 COO 222 AC 27 73.3 106
Show 17559-3814 TDT 580 211 0.5 107
Show 17572-3843 WFC 202 9 6.2 107
Show 17573-3847 RST2008 167 0.9 107
Show 17531-4049 RST1996 120 0.7 108
Show 17482-3725 B 920 305 1.4 111
Show 17580-3908 I 1013 133 1.2 111
Show 17578-3853 I 1012 AB 116 3.1 112
Show 17578-3853 SIN 104 AC 240 17.8 112

 
 
WDS 17484-3915 : COMPONENTS
 
 
  A
B pa=93.6°
sep=2.48"
 
 
17484-3915 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 174826.52-391516.6 Mag 9.65 Spectral class B8/9III (blue-white)
PmRA -10.00 PmDE -20.0 SAO 209275 Tycho2 7885-00659-1
HD 161631 DM CD-3911858
Tycho2
Tycho2 7885-00659-1 Pflag RAmdeg 267.11054982 DEmdeg -39.25462413
PmRA -3.6 PmDE -5.7 E RAmdeg 14 E DEmdeg 18
E pmRA 1.3 E pmDE 1.4 EpRAm 1988.24 EpDEm 1986.28
Num 7 Q RAmdeg 1.6 Q DEmdeg 0.6 Q pmRA 1.7
Q pmDE 0.6 BTmag 9.786 E BTmag 0.027 VTmag 9.650
E VTmag 0.032 Prox 542 TYC T HIP
CCDM RAdeg 267.11055806 DEdeg -39.25460861 EpRA 1990 1.64
EpDE 1990 1.23 E RAdeg 15.1 E DEdeg 20.4 Posflg
Corr 0.0
SAO
SAO 209275 DelFlag RA1950 PmRA1950 0.0027
DE1950 PmDE1950 0.013 Vmag 9.5 SpType B9
Double code Source 41 CatNum 8973 DM CD-3911858
DMcomp BDsup HD 161631 M HD 0
GC RA1950rad 4.64681621 DE1950rad -0.68483658 PmRA2000 0.0027
PmDE2000 0.013
CCDM
Ccdm 17484-3915 RComp Comp A Note1
Note2 Discov num DRAs 2.67 DDEs -15.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.6 Sp B9 PmNote *
PmRA 31 PmDE 13 Dm number -3911858 Cat1 CD
Name2 209275 Cat2 SAO HD 161631 M HD
ADS BDS M ADS BDS N IDS IDS 17415S3913A
HIC
 
 
17484-3915 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 174826.73-391516.8 Mag 12.6 Calc delta mag 2.95
Calc coord yes
CCDM
Ccdm 17484-3915 RComp Comp B Note1
Note2 Discov num I 1338 DRAs DDEs
R dRAs Year 1926 Theta 093 Rho 3.1
Obs 2 Vmag 12.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17415S3913B
HIC