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Doubles in session


Current system
17227-3812
I 1317
V1080 Sco


Nearby doubles
11' : 17232-3821
RST1955

24' : 17227-3748
B 908AB

25' : 17244-3759
RST3092

33' : 17228-3739
B 909

40' : 17241-3849
KPP4038

52' : 17185-3827
TDT 300

54' : 17243-3722
RST3091

55' : 17181-3810
SEE 324

57' : 17191-3849
WSI 60

57' : 17254-3727
BRT1717

57' : 17190-3849
HDS2447AB

59' : 17229-3713
SEE 327

59' : 17263-3853
I 1319

61' : 17185-3848
RST1947

67' : 17214-3707
BRT1714

68' : 17261-3718
RST3096

74' : 17210-3701
B 906

79' : 17164-3839
HJ 4928

79' : 17160-3819
RST1945

82' : 17294-3831
B 342

83' : 17293-3839
TOK 792

83' : 17208-3932
RST1951

87' : 17156-3836
FIN 355

87' : 17158-3842
ALD 90

87' : 17247-3649
BRT1716

92' : 17255-3647
BRT1718



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.

17227-3812 I 1317 (V1080 Sco)

 
 
17h 22m 41.95s -38° 12' 08.1" P.A. 247.00 sep 0.3 mag 7.97,9.45 Sp B9.5IV dist. 328.95 pc (1073.03 l.y.)
 
 
Coord 2000 17227-3812 Discov num I  1317 Comp Coord arcsec 2000 17 22 41.95 -38 12 08.1
Date first 1926 Date last 2008 Obs 17
Pa first 163 Pa last 246.7 P.A. Now (θ) 246.7°
Sep first 0.5 Sep last 0.318 Sep. Now (ρ) 0.318"
Mag pri 7.97 Mag sec 9.45 delta mag (ΔM) 1.48 Spectral class B9.5IV (blue-white)
Pri motion ra +007 Sec motion ra
Pri motion dec -008 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name V1080 Sco Constellation Scorpius SAO 208742 HIP 85022
Tycho2 7883-00697-1 Gaia DR2 5972607807018791424 HD 157040 GC 23464
CD CD-3811801 CP CP-38 6796 Distance 328.95 Distance ly 1073.03
 
 
WDS 17227-3812 I 1317 (V1080 Sco) : 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
17227-3812 I 1317 1992 15 234 0.3 7.97 9.45 B9.5IV 172241.95-381208.1
17227-3812 I 1317 2008 17 247 0.3 7.97 9.45 B9.5IV 172241.95-381208.1

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

 
 
WDS 17227-3812 I 1317 (V1080 Sco) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17227-3812 I 1317 (V1080 Sco) : MEASURES
 
 
No records found.

 
 
WDS 17227-3812 (V1080 Sco) : VIRTUAL EYEPIECE
 
 

17227-3812 I 1317A mag 7.97 Sp B9.5IV 17227-3812 I 1317B sep 0.3 P.A. 241.30 mag 9.45 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 17227-3812 (V1080 Sco) : ALADIN DSS IMAGE @ 17h 22m 41.95s -38° 12' 08.1"
 
 
 
 
WDS 17227-3812 I 1317 (V1080 Sco) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17227-3812 I 1317 distance=0' 17232-3821 RST1955 distance=11' 17227-3748 B 908AB distance=24' 17227-3748 B 908AC distance=24' 17244-3759 RST3092 distance=25' 17228-3739 B 909 distance=33' 17241-3849 KPP4038 distance=40' 17185-3827 TDT 300 distance=52' 17243-3722 RST3091 distance=54' 17181-3810 SEE 324 distance=55' 17191-3849 WSI 60 distance=57' 17254-3727 BRT1717 distance=57' 17190-3849 HDS2447AB distance=57' 17190-3849 HDS2447BC distance=57' 17229-3713 SEE 327 distance=59' 17263-3853 I 1319 distance=59' 17185-3848 RST1947 distance=61' 17214-3707 BRT1714 distance=67' 17261-3718 RST3096 distance=68' 17210-3701 B 906 distance=74' 17164-3839 HJ 4928 distance=79' 17160-3819 RST1945 distance=79' 17294-3831 B 342 distance=82' 17293-3839 TOK 792 distance=83' 17208-3932 RST1951 distance=83' 17156-3836 FIN 355 distance=87' 17158-3842 ALD 90 distance=87' 17247-3649 BRT1716 distance=87' 17255-3647 BRT1718 distance=92' 17303-3839 I 1325 distance=93' 17232-3946 WG 206AB distance=95' 17232-3946 SHT 31AC distance=95' 17232-3946 SHT 31AD distance=95' 17207-3641 RSS 437 distance=95' 17237-3948 RST1958 distance=97' 17189-3946 I 409 distance=104' 17139-3818 HWE 86 distance=104' 17204-3954 WG 204 distance=106' 17315-3838 ARY 123AB distance=107' 17315-3838 ARY 123AC distance=107' 17139-3748 B 902 distance=107' 17308-3726 B 912 distance=107' 17175-3645 TDT 297 distance=108' 17318-3833 RST1965 distance=109' 17137-3738 RST3969 distance=112' 17313-3901 HWE 87 distance=113' 17163-3937 RSS 434 distance=113' 17289-3647 CHR 183 distance=114' 17316-3725 TDT 395 distance=116' 17158-3934 RST1944 distance=117' 17136-3729 TDS 858 distance=117' 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 17227-3812 I 1317 247 0.3
Show 17232-3821 RST1955 51 0.4 11
Show 17227-3748 B 908 AB 115 2.7 24
Show 17227-3748 B 908 AC 208 9.7 24
Show 17244-3759 RST3092 64 0.3 25
Show 17228-3739 B 909 72 2.9 33
Show 17241-3849 KPP4038 42 1.6 40
Show 17185-3827 TDT 300 159 0.8 52
Show 17243-3722 RST3091 1 2.4 54
Show 17181-3810 SEE 324 83 0.1 55
Show 17191-3849 WSI 60 334 1.4 57
Show 17254-3727 BRT1717 139 3.9 57
Show 17190-3849 HDS2447 AB 141 9.8 57
Show 17190-3849 HDS2447 BC 74 4.1 57
Show 17229-3713 SEE 327 235 19.4 59
Show 17263-3853 I 1319 55 2.3 59
Show 17185-3848 RST1947 231 0.2 61
Show 17214-3707 BRT1714 9 1.7 67
Show 17261-3718 RST3096 106 0.5 68
Show 17210-3701 B 906 335 0.4 74
Show 17164-3839 HJ 4928 300 13.8 79
Show 17160-3819 RST1945 345 14.5 79
Show 17294-3831 B 342 115 0.4 82
Show 17293-3839 TOK 792 307 1.6 83
Show 17208-3932 RST1951 81 0.9 83
Show 17156-3836 FIN 355 216 0.3 87
Show 17158-3842 ALD 90 150 1.3 87
Show 17247-3649 BRT1716 321 3.1 87
Show 17255-3647 BRT1718 73 2.4 92
Show 17303-3839 I 1325 77 3.2 93
Show 17232-3946 WG 206 AB 147 4.8 95
Show 17232-3946 SHT 31 AC 265 13.1 95
Show 17232-3946 SHT 31 AD 292 23.9 95
Show 17207-3641 RSS 437 161 8.2 95
Show 17237-3948 RST1958 353 1.0 97
Show 17189-3946 I 409 35 5.4 104
Show 17139-3818 HWE 86 150 2.6 104
Show 17204-3954 WG 204 167 4.8 106
Show 17315-3838 ARY 123 AB 168 9.1 107
Show 17315-3838 ARY 123 AC 166 43.9 107
Show 17139-3748 B 902 71 1.6 107
Show 17308-3726 B 912 199 0.3 107
Show 17175-3645 TDT 297 292 0.5 108
Show 17318-3833 RST1965 357 0.5 109
Show 17137-3738 RST3969 292 0.2 112
Show 17313-3901 HWE 87 233 3.2 113
Show 17163-3937 RSS 434 38 9.9 113
Show 17289-3647 CHR 183 70 0.2 114
Show 17316-3725 TDT 395 295 1.9 116
Show 17158-3934 RST1944 261 2.2 117
Show 17136-3729 TDS 858 70 1.4 117

 
 
WDS 17227-3812 : COMPONENTS
 
 
  A
B pa=241.3°
sep=0.26"
 
 
17227-3812 A
 
 
Componente originario normalizzato AB Name V1080 Sco Coord arcsec 2000 172241.95-381208.1 Mag 7.97
Spectral class B9.5IV (blue-white) PmRA 7.00 PmDE -8.0 SAO 208742
HIP 85022 Tycho2 7883-00697-1 HD 157040 GC 23464
CD CD-3811801 CP CP-38 6796
Tycho2
Tycho2 7883-00697-1 Pflag RAmdeg 260.67477845 DEmdeg -38.20226799
PmRA 1.2 PmDE -5.2 E RAmdeg 4 E DEmdeg 6
E pmRA 1.9 E pmDE 1.8 EpRAm 1991.73 EpDEm 1991.43
Num 11 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.2
Q pmDE 0.9 BTmag 7.923 E BTmag 0.016 VTmag 7.775
E VTmag 0.011 Prox 208 TYC T HIP 85022
CCDM AB RAdeg 260.67477500 DEdeg -38.20225556 EpRA 1990 1.81
EpDE 1990 1.61 E RAdeg 4.3 E DEdeg 5.9 Posflg P
Corr -0.1
SAO
SAO 208742 DelFlag RA1950 PmRA1950 -0.0005
DE1950 PmDE1950 -0.001 Vmag 7.3 SpType A0
Double code Source 70 CatNum 23464 DM CD-3811801
DMcomp BDsup HD 157040 M HD 0
GC 23464 RA1950rad 4.53467803 DE1950rad -0.66593003 PmRA2000 -0.0005
PmDE2000 0
Hipparcos
Catalog H HIP 85022 Proxy H RAhms 17 22 41.95
DEdms -38 12 08.1 Vmag 7.67 VarFlag 2 R Vmag H
RAdeg 260.675 DEdeg -38.2023 AstroRef * Plx -3.65
CCDM 17227-3812 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 228 Rho 0.288 HD 157040 BD
CD CD-3811801 CP CP-38 6796 Dm number -3811801 VIred 0.13
SpType B9.5IV R SpType Coord arcsec 2000 172241.95-381208.1
Hipparcos 2
HIP 85022 Sn 55 So 3 Nc 2
RArad 4.5496330507 DErad -0.6667552045 Plx -3.04 PmRA -3.97
PmDE -11.21 E RArad 2.32 E DErad 0.98 E Plx 2.18
E pmRA 2.79 E pmDE 0.93 Hpmag 7.723 E Hpmag 0.0052
SHp 0.043 VA 2 BV 0.134 E BV 0.014
VI 0.15
CCDM
Ccdm 17227-3812 RComp Comp A Note1
Note2 Discov num DRAs -0.15 DDEs -9.1
R dRAs 41 Year Theta Rho
Obs 2 Vmag 8.3 Sp A0 PmNote *
PmRA -4 PmDE -1 Dm number -3811801 Cat1 CD
Name2 208742 Cat2 SAO HD 157040 M HD
ADS BDS M ADS BDS N IDS IDS 17159S3806A
HIC 85022
 
 
17227-3812 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 172241.93-381208.2 Mag 9.45 Tycho2 7883-01680-1
Calc delta mag 1.48 Calc coord yes
Tycho2
Tycho2 7883-01680-1 Pflag RAmdeg 260.67327497 DEmdeg -38.20790695
PmRA -4.7 PmDE -2.1 E RAmdeg 11 E DEmdeg 16
E pmRA 2.3 E pmDE 2.1 EpRAm 1991.48 EpDEm 1990.85
Num 4 Q RAmdeg 0.3 Q DEmdeg 0.4 Q pmRA 0.3
Q pmDE 0.4 BTmag 9.439 E BTmag 0.023 VTmag 9.241
E VTmag 0.023 Prox 208 TYC T HIP
CCDM RAdeg 260.67328889 DEdeg -38.20790194 EpRA 1990 1.79
EpDE 1990 1.61 E RAdeg 10.6 E DEdeg 16.0 Posflg
Corr 0.1
CCDM
Ccdm 17227-3812 RComp Comp B Note1
Note2 Discov num I 1317 DRAs DDEs
R dRAs Year 1947 Theta 190 Rho 0.3
Obs 10 Vmag 9.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17159S3806B
HIC 85022