stampa
Login

Filter only those doubles you can observe? Yes, you can!
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
17388-4406
I 1331
HD 159808


Nearby doubles
23' : 17371-4419
WDK 3

23' : 17405-4352
DON 854AB

29' : 17363-4357
BRT 983

35' : 17363-4344
DON 845

35' : 17420-4401
DON 857

37' : 17366-4338
DON 846

49' : 17395-4454
DON 853

53' : 17339-4405
SEE 333

54' : 17340-4421
RST5435

56' : 17408-4457
TDS 877

58' : 17390-4309
MOC 13AB

58' : 17335-4413
BRT 980

62' : 17431-4446
I 1335

62' : 17427-4451
DON 859

63' : 17330-4400
HDS2478

65' : 17447-4415
RSS 460

65' : 17437-4442
BRT 989

68' : 17383-4513
HDS2491

68' : 17383-4259
DON 849

69' : 17373-4300
SEE 510AB
Sargas

69' : 17426-4312
BRT 988

71' : 17376-4516
CPO 539

73' : 17321-4420
COO 214AB

73' : 17375-4255
CPO 537

74' : 17456-4403
DON 861

74' : 17454-4423
TDT 490



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.

17388-4406 I 1331 (HD 159808)

 
 
17h 38m 46.35s -44° 06' 00.8" P.A. 58.00 sep 1.3 mag 8.64,8.72 Sp F5V dist. 156.99 pc (512.1 l.y.)
 
 
Coord 2000 17388-4406 Discov num I  1331 Comp Coord arcsec 2000 17 38 46.35 -44 06 00.8
Date first 1926 Date last 2017 Obs 10
Pa first 51 Pa last 57.7 P.A. Now (θ) 57.7°
Sep first 0.6 Sep last 1.323 Sep. Now (ρ) 1.323"
Mag pri 8.64 Mag sec 8.72 delta mag (ΔM) 0.08 Spectral class F5V (yellow-white)
Pri motion ra -010 Sec motion ra -010
Pri motion dec -029 Sec motion dec -029
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 159808 Constellation Scorpius SAO 228231 HIP 86356
Tycho2 7896-04046-1 Gaia DR2 5955413781648347264 HD 159808 GC 23890
CD CD-4411938 CP CP-44 8661 Distance 156.99 Distance ly 512.1
 
 
WDS 17388-4406 I 1331 (HD 159808) : 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
17388-4406 I 1331 1991 8 56 1.1 8.64 8.72 F5V D 173846.35-440600.8
17388-4406 I 1331 2017 9 58 1.3 8.64 8.72 F5V 173846.35-440600.8

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

 
 
WDS 17388-4406 I 1331 (HD 159808) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17388-4406 I 1331 (HD 159808) : MEASURES
 
 
No records found.

 
 
WDS 17388-4406 (HD 159808) : VIRTUAL EYEPIECE
 
 

17388-4406 I 1331A mag 8.64 Sp F5V 17388-4406 I 1331B sep 1.1 P.A. 48.60 mag 8.72 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 17388-4406 (HD 159808) : ALADIN DSS IMAGE @ 17h 38m 46.35s -44° 06' 00.8"
 
 
 
 
WDS 17388-4406 I 1331 (HD 159808) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17388-4406 I 1331 distance=0' 17371-4419 WDK 3 distance=23' 17405-4352 DON 854AB distance=23' 17405-4352 COO 217AC distance=23' 17363-4357 BRT 983 distance=29' 17363-4344 DON 845 distance=35' 17420-4401 DON 857 distance=35' 17366-4338 DON 846 distance=37' 17395-4454 DON 853 distance=49' 17339-4405 SEE 333 distance=53' 17340-4421 RST5435 distance=54' 17408-4457 TDS 877 distance=56' 17390-4309 MOC 13AB distance=58' 17390-4309 MOC 13AC distance=58' 17390-4309 MOC 13AD distance=58' 17390-4309 MOC 13AE distance=58' 17335-4413 BRT 980 distance=58' 17431-4446 I 1335 distance=62' 17427-4451 DON 859 distance=62' 17330-4400 HDS2478 distance=63' 17447-4415 RSS 460 distance=65' 17437-4442 BRT 989 distance=65' 17383-4513 HDS2491 distance=68' 17383-4259 DON 849 distance=68' 17373-4300 SEE 510AB (Sargas) distance=69' 17373-4300 SEE 510Aa,Ab distance=69' 17426-4312 BRT 988 distance=69' 17376-4516 CPO 539 distance=71' 17321-4420 COO 214BC distance=73' 17321-4420 COO 214AB distance=73' 17375-4255 CPO 537 distance=73' 17456-4403 DON 861 distance=74' 17454-4423 TDT 490 distance=74' 17374-4519 BRT 985 distance=75' 17390-4251 SKF1417 distance=75' 17347-4508 RSS 451 distance=76' 17329-4319 DON 842 distance=79' 17396-4246 CPO 544 distance=81' 17364-4245 I 1006 distance=86' 17388-4532 B 2841 distance=86' 17452-4458 BRT 990BC distance=87' 17452-4458 BRT 990AB distance=87' 17410-4530 DON 855 distance=88' 17337-4256 GAT 23 distance=90' 17303-4412 I 1005AB distance=92' 17303-4412 I 1005AC distance=92' 17450-4511 HJ 4973 distance=93' 17459-4500 DON 862 distance=94' 17470-4330 COO 220 distance=96' 17313-4501 DON 841 distance=97' 17466-4320 CPO 552 distance=97' 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 17388-4406 I 1331 58 1.3
Show 17371-4419 WDK 3 190 0.2 23
Show 17405-4352 DON 854 AB 122 7.3 23
Show 17405-4352 COO 217 AC 203 15.5 23
Show 17363-4357 BRT 983 135 3.1 29
Show 17363-4344 DON 845 167 0.3 35
Show 17420-4401 DON 857 44 0.9 35
Show 17366-4338 DON 846 122 3.4 37
Show 17395-4454 DON 853 197 0.3 49
Show 17339-4405 SEE 333 295 15.8 53
Show 17340-4421 RST5435 325 1.1 54
Show 17408-4457 TDS 877 313 1.3 56
Show 17390-4309 MOC 13 AB 222 3.6 58
Show 17390-4309 MOC 13 AC 328 4.8 58
Show 17390-4309 MOC 13 AD 145 5.9 58
Show 17390-4309 MOC 13 AE 128 6.5 58
Show 17335-4413 BRT 980 127 5.6 58
Show 17431-4446 I 1335 57 3.0 62
Show 17427-4451 DON 859 218 0.9 62
Show 17330-4400 HDS2478 351 0.5 63
Show 17447-4415 RSS 460 358 14.9 65
Show 17437-4442 BRT 989 17 3.1 65
Show 17383-4513 HDS2491 247 0.5 68
Show 17383-4259 DON 849 178 1.6 68
Show Sargas 17373-4300 SEE 510 AB 315 6.5 69
Show 17373-4300 SEE 510 Aa,Ab 98 0.2 69
Show 17426-4312 BRT 988 305 4.1 69
Show 17376-4516 CPO 539 216 5.5 71
Show 17321-4420 COO 214 BC 342 10.2 73
Show 17321-4420 COO 214 AB 38 8.8 73
Show 17375-4255 CPO 537 72 6.7 73
Show 17456-4403 DON 861 340 5.7 74
Show 17454-4423 TDT 490 18 0.9 74
Show 17374-4519 BRT 985 96 4.0 75
Show 17390-4251 SKF1417 328 2.2 75
Show 17347-4508 RSS 451 154 11.2 76
Show 17329-4319 DON 842 226 1.3 79
Show 17396-4246 CPO 544 327 5.4 81
Show 17364-4245 I 1006 175 0.7 86
Show 17388-4532 B 2841 44 5.5 86
Show 17452-4458 BRT 990 BC 20 4.2 87
Show 17452-4458 BRT 990 AB 292 4.4 87
Show 17410-4530 DON 855 265 0.4 88
Show 17337-4256 GAT 23 28 0.8 90
Show 17303-4412 I 1005 AB 94 2.6 92
Show 17303-4412 I 1005 AC 101 32.8 92
Show 17450-4511 HJ 4973 24 14.0 93
Show 17459-4500 DON 862 186 2.0 94
Show 17470-4330 COO 220 331 13.0 96
Show 17313-4501 DON 841 29 2.2 97
Show 17466-4320 CPO 552 178 3.0 97

 
 
WDS 17388-4406 : COMPONENTS
 
 
  A
B pa=48.6°
sep=1.07"
 
 
17388-4406 A
 
 
Componente originario normalizzato AB Name HD 159808 Coord arcsec 2000 173846.35-440600.8 Mag 8.64
Spectral class F5V (yellow-white) PmRA -10.00 PmDE -29.0 SAO 228231
HIP 86356 Tycho2 7896-04046-1 HD 159808 GC 23890
CD CD-4411938 CP CP-44 8661
Tycho2
Tycho2 7896-04046-1 Pflag P RAmdeg 264.69313859 DEmdeg -44.10021816
PmRA -9.6 PmDE -29.4 E RAmdeg 10 E DEmdeg 11
E pmRA 2.1 E pmDE 1.9 EpRAm 1991.19 EpDEm 1991.01
Num 5 Q RAmdeg 1.3 Q DEmdeg 1.4 Q pmRA 1.3
Q pmDE 1.4 BTmag 9.093 E BTmag 0.020 VTmag 8.636
E VTmag 0.017 Prox 11 TYC T HIP 86356
CCDM A RAdeg 264.69301167 DEdeg -44.10022556 EpRA 1990 1.56
EpDE 1990 1.49 E RAdeg 9.1 E DEdeg 9.6 Posflg D
Corr -0.2
SAO
SAO 228231 DelFlag RA1950 PmRA1950 -0.0028
DE1950 PmDE1950 -0.023 Vmag 7.8 SpType F5
Double code Source 70 CatNum 23890 DM CD-4411938
DMcomp BDsup HD 159808 M HD 0
GC 23890 RA1950rad 4.60389833 DE1950rad -0.76919439 PmRA2000 -0.0028
PmDE2000 -0.024
Hipparcos
Catalog H HIP 86356 Proxy H RAhms 17 38 46.32
DEdms -44 06 00.8 Vmag 7.9 VarFlag R Vmag H
RAdeg 264.693 DEdeg -44.1002 AstroRef A Plx 6.78
CCDM 17388-4406 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 57 Rho 1.137 HD 159808 BD
CD CD-4411938 CP CP-44 8661 Dm number -4411938 VIred 0.46
SpType F5V R SpType Coord arcsec 2000 173846.32-440600.8
Hipparcos 2
HIP 86356 Sn 15 So 3 Nc 2
RArad 4.6197643909 DErad -0.7696941014 Plx 6.37 PmRA -9.77
PmDE -34.88 E RArad 0.9 E DErad 0.73 E Plx 1.05
E pmRA 1.24 E pmDE 1.05 Hpmag 8.0048 E Hpmag 0.0019
SHp 0.01 VA 0 BV 0.48 E BV 0.016
VI 0.55
CCDM
Ccdm 17388-4406 RComp Comp A Note1
Note2 Discov num DRAs -1.62 DDEs -1.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.5 Sp F5 PmNote *
PmRA -9 PmDE -41 Dm number -4411938 Cat1 CD
Name2 228231 Cat2 SAO HD 159808 M HD
ADS BDS M ADS BDS N IDS IDS 17315S4402A
HIC 86356
 
 
17388-4406 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 173846.42-440600.1 Mag 8.72 PmRA -10.00
PmDE -29.0 HIP 86356 Tycho2 7896-04046-2 Calc delta mag 0.08
Calc coord yes
Tycho2
Tycho2 7896-04046-2 Pflag P RAmdeg 264.69313859 DEmdeg -44.10021816
PmRA -9.6 PmDE -29.4 E RAmdeg 10 E DEmdeg 11
E pmRA 2.1 E pmDE 1.9 EpRAm 1991.19 EpDEm 1991.01
Num 5 Q RAmdeg 1.3 Q DEmdeg 1.4 Q pmRA 1.3
Q pmDE 1.4 BTmag 9.245 E BTmag 0.021 VTmag 8.717
E VTmag 0.017 Prox 11 TYC T HIP 86356
CCDM B RAdeg 264.69337917 DEdeg -44.10004806 EpRA 1990 1.56
EpDE 1990 1.50 E RAdeg 10.0 E DEdeg 10.7 Posflg D
Corr -0.2
Hipparcos
Catalog H HIP 86356 Proxy H RAhms 17 38 46.32
DEdms -44 06 00.8 Vmag 7.9 VarFlag R Vmag H
RAdeg 264.693 DEdeg -44.1002 AstroRef A Plx 6.78
CCDM 17388-4406 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 57 Rho 1.137 HD 159808 BD
CD CD-4411938 CP CP-44 8661 Dm number -4411938 VIred 0.46
SpType F5V R SpType Coord arcsec 2000 173846.32-440600.8
Hipparcos 2
HIP 86356 Sn 15 So 3 Nc 2
RArad 4.6197643909 DErad -0.7696941014 Plx 6.37 PmRA -9.77
PmDE -34.88 E RArad 0.9 E DErad 0.73 E Plx 1.05
E pmRA 1.24 E pmDE 1.05 Hpmag 8.0048 E Hpmag 0.0019
SHp 0.01 VA 0 BV 0.48 E BV 0.016
VI 0.55
CCDM
Ccdm 17388-4406 RComp Comp B Note1
Note2 Discov num I 1331 DRAs DDEs
R dRAs Year 1926 Theta 053 Rho 0.6
Obs 5 Vmag 8.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17315S4402B
HIC 86356