13387-7011 DON 609 (HD 118326)

 
 
13h 38m 45.04s -70° 11' 11.7" P.A. 193.00 sep 0.1 mag 9.73,10.55 Sp A9IV: dist. 540.54 pc (1763.24 l.y.)
 
 
Coord 2000 13387-7011 Discov num DON 609 Comp Coord arcsec 2000 13 38 45.04 -70 11 11.7
Date first 1931 Date last 2020 Obs 7
Pa first 313 Pa last 193 P.A. Now (θ) 193°
Sep first 0.2 Sep last 0.058 Sep. Now (ρ) 0.058"
Mag pri 9.73 Mag sec 10.55 delta mag (ΔM) 0.82 Spectral class A9IV: (white)
Pri motion ra -034 Sec motion ra
Pri motion dec -011 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 118326 Constellation Musca HIP 66572 Tycho2 9247-00156-1
Gaia DR2 5841110476943005184 HD 118326 CP CP-69 1899 Distance 540.54
Distance ly 1763.24
 
 
ORBITAL ELEMENTS
 
 
Period (P)620y Periastron (T)1999.86y Semi-major axis (a)0.336a
Eccentricity (e)0.5 Inclination (i)107.6° Longitude of periastron (ω)237.7°
Node (Ω)123.5° Notes ReferenceTok2021f
Equinox Last observation2020 Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 277.7 0.099
2001 275.9 0.095
2002 273.9 0.091
2003 271.7 0.087
2004 269.3 0.083
2005 266.7 0.079
2006 263.8 0.075
2007 260.6 0.072
2008 257.1 0.068
2009 253.3 0.065
2010 249.0 0.062
2011 244.4 0.060
2012 239.4 0.058
2013 234.0 0.056
2014 228.4 0.054
2015 222.5 0.054
2016 216.5 0.053
2017 210.5 0.054
2018 204.7 0.055
2019 199.1 0.056
2020 193.8 0.058
2021 188.8 0.060
2022 184.3 0.063
2023 180.1 0.066
2024 176.3 0.069
2025 172.9 0.072
2026 169.8 0.076
2027 166.9 0.080
2028 164.4 0.084
2029 162.0 0.088
2030 159.9 0.092


 
grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.



 
 


wds13387-7011a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic
 
 
 
WDS 13387-7011 DON 609 (HD 118326) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Tok2021f orb - Tokovinin, A. 2021IAUDS.204....1T
Tok2021f Inf. Circ. 204, 1, 2021
 
 
DISCOVERER
 
 
idgroup discov author
1 DON Donner, H.F.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13387-7011 DON 609 1991 3 109 0.1 9.73 10.55 A9IV: 133845.04-701111.7
13387-7011 DON 609 2017 4 207 0.1 9.73 10.55 A9IV: 133845.04-701111.7
13387-7011 DON 609 2018 5 209 0.1 9.73 10.55 A9IV: 133845.04-701111.7
13387-7011 DON 609 2019 6 198 0.1 9.73 10.55 A9IV: 133845.04-701111.7
13387-7011 DON 609 2020 7 193 0.1 9.73 10.55 A9IV: 133845.04-701111.7

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

 
 
WDS 13387-7011 DON 609 (HD 118326) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13387-7011 DON 609 (HD 118326) : MEASURES
 
 
No records found.

 
 
WDS 13387-7011 (HD 118326) : VIRTUAL EYEPIECE
 
 

13387-7011 DON 609A mag 9.73 Sp A9IV: 13387-7011 DON 609B sep 0.1 P.A. 184.50 mag 10.55 virtual eyepiece
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Radius:
Components only
 
 
WDS 13387-7011 (HD 118326) : ALADIN DSS IMAGE @ 13h 38m 45.04s -70° 11' 11.7"
 
 
 
 
WDS 13387-7011 DON 609 (HD 118326) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


13387-7011  DON 609 distance=0' 13363-7016  DON 606 distance=14' 13331-7026  GLI 192 distance=33' 13400-7047  HDS1918 distance=37' 13420-6936  DON 612 distance=40' 13299-6953  DON 605 distance=49' 13304-7048  TDS8856 distance=56' 13426-7107  B  1740 distance=60' 13265-7032  DON 602 distance=66' 13516-7010  DON 620 distance=66' 13325-6914  I   298 distance=66' 13518-7015  DON 622 distance=67' 13431-6908  HDS1928AB distance=68' 13431-6908  VGT   3AC distance=68' 13314-6907  I   364 distance=75' 13378-6857  DON 608 distance=75' 13500-7110  B  2321 distance=81' 13246-6932  DON 597 distance=84' 13237-7046  TDS8811 distance=84' 13404-6847  DON 610 distance=86' 13538-6927  DON 627 distance=91' 13526-7111  HJ 4616 distance=91' 13206-7017  DON 593 distance=93' 13329-7142  B  2756 distance=96' 13578-7019  HJ 4626 distance=97' 13515-6858  DON 621 distance=100' 13192-7002  TVB 262 distance=101' 13257-6857  DON 601 distance=101' 13263-7133  DAM  77AB distance=103' 13263-7133  LDS 441AC distance=103' 13326-6831  KPP2983 distance=106' 13538-6857  DON 628 distance=109' 13199-6919  MLO  49 distance=111' 13458-7159  DUN 140 distance=114' 13247-6843  DON 598 distance=115' 13562-6857  DON 630 distance=118' 13265-7158  LDS 442 distance=123' 13574-6856  DON 631 distance=124' 13404-6806  MLO  52 distance=126' 13496-6818  JNN  95AB distance=127' 13496-6818  JNN  95AC distance=127' 13293-7214  B  1738 distance=132' 13550-6830  TDS9031 distance=134' 13456-7223  B  2763 distance=137' 13585-7150  B  1746 distance=138' 13580-7153  HEI 373 distance=139' 13395-7230  HDS1915 distance=140' 13229-7209  B  1736 distance=141' 13199-6831  JNN  92 distance=141' 13583-7158  HJ 4627AB distance=144' 13583-7158  TRR  15AC distance=144' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 13387-7011 DON 609 193 0.1
Show 13363-7016 DON 606 147 5.1 14
Show 13331-7026 GLI 192 2 24.4 33
Show 13400-7047 HDS1918 169 0.3 37
Show 13420-6936 DON 612 156 1.2 40
Show 13299-6953 DON 605 116 3.3 49
Show 13304-7048 TDS8856 31 2.0 56
Show 13426-7107 B 1740 267 0.2 60
Show 13265-7032 DON 602 162 1.8 66
Show 13516-7010 DON 620 200 1.0 66
Show 13325-6914 I 298 151 0.5 66
Show 13518-7015 DON 622 317 3.4 67
Show 13431-6908 HDS1928 AB 41 0.1 68
Show 13431-6908 VGT 3 AC 10 5.8 68
Show 13314-6907 I 364 213 6.9 75
Show 13378-6857 DON 608 221 0.6 75
Show 13500-7110 B 2321 150 0.8 81
Show 13246-6932 DON 597 217 0.7 84
Show 13237-7046 TDS8811 289 0.5 84
Show 13404-6847 DON 610 120 6.7 86
Show 13538-6927 DON 627 286 0.8 91
Show 13526-7111 HJ 4616 347 4.5 91
Show 13206-7017 DON 593 210 1.9 93
Show 13329-7142 B 2756 271 13.3 96
Show 13578-7019 HJ 4626 57 4.5 97
Show 13515-6858 DON 621 269 0.7 100
Show 13192-7002 TVB 262 142 26.6 101
Show 13257-6857 DON 601 140 0.5 101
Show 13263-7133 DAM 77 AB 317 9.4 103
Show 13263-7133 LDS 441 AC 73 13.5 103
Show 13326-6831 KPP2983 96 5.8 106
Show 13538-6857 DON 628 9 5.8 109
Show 13199-6919 MLO 49 104 4.5 111
Show 13458-7159 DUN 140 73 11.0 114
Show 13247-6843 DON 598 121 0.2 115
Show 13562-6857 DON 630 213 2.1 118
Show 13265-7158 LDS 442 187 5.6 123
Show 13574-6856 DON 631 62 1.5 124
Show 13404-6806 MLO 52 180 3.4 126
Show 13496-6818 JNN 95 AB 319 0.1 127
Show 13496-6818 JNN 95 AC 292 1.3 127
Show 13293-7214 B 1738 304 1.4 132
Show 13550-6830 TDS9031 98 0.6 134
Show 13456-7223 B 2763 243 4.8 137
Show 13585-7150 B 1746 245 0.2 138
Show 13580-7153 HEI 373 55 0.2 139
Show 13395-7230 HDS1915 171 1.2 140
Show 13229-7209 B 1736 333 0.2 141
Show 13199-6831 JNN 92 168 0.9 141
Show 13583-7158 HJ 4627 AB 280 10.2 144
Show 13583-7158 TRR 15 AC 314 26.7 144

 
 
WDS 13387-7011 : COMPONENTS
 
 
  A
B pa=184.5°
sep=0.06"
 
 
13387-7011 A
 
 
Componente originario normalizzato AB Name HD 118326 Coord arcsec 2000 133845.04-701111.7 Mag 9.73
Spectral class A9IV: (white) PmRA -34.00 PmDE -11.0 HIP 66572
Tycho2 9247-00156-1 HD 118326 CP CP-69 1899
Tycho2
Tycho2 9247-00156-1 Pflag RAmdeg 204.68752916 DEmdeg -70.18661703
PmRA -17.0 PmDE -10.9 E RAmdeg 10 E DEmdeg 11
E pmRA 1.4 E pmDE 1.3 EpRAm 1990.48 EpDEm 1989.89
Num 10 Q RAmdeg 1.5 Q DEmdeg 0.9 Q pmRA 1.5
Q pmDE 0.9 BTmag 9.768 E BTmag 0.021 VTmag 9.258
E VTmag 0.017 Prox 999 TYC T HIP 66572
CCDM AS RAdeg 204.68764611 DEdeg -70.18659111 EpRA 1990 1.68
EpDE 1990 1.71 E RAdeg 10.0 E DEdeg 10.5 Posflg P
Corr -0.2
Hipparcos
Catalog H HIP 66572 Proxy H RAhms 13 38 45.04
DEdms -70 11 11.7 Vmag 9.21 VarFlag 2 R Vmag H
RAdeg 204.688 DEdeg -70.1866 AstroRef * Plx 1.43
CCDM 13387-7011 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source S Qual B M HIP AS
Theta 109 Rho 0.135 HD 118326 BD
CD CP CP-69 1899 Dm number -69 1899 VIred 0.56
SpType A9IV: R SpType Coord arcsec 2000 133845.04-701111.7
Hipparcos 2
HIP 66572 Sn 55 So 3 Nc 2
RArad 3.5724734012 DErad -1.2249870851 Plx 1.85 PmRA -13.96
PmDE -9.14 E RArad 0.88 E DErad 0.87 E Plx 1.17
E pmRA 1.14 E pmDE 1.02 Hpmag 9.3074 E Hpmag 0.0068
SHp 0.063 VA 1 BV 0.446 E BV 0.022
VI 0.52
CCDM
Ccdm 13387-7011 RComp Comp A Note1
Note2 Discov num DRAs 2.79 DDEs -11.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.6 Sp F5 PmNote *
PmRA -35 PmDE -17 Dm number -69 1899 Cat1 CPD
Name2 Cat2 HD 118326 M HD
ADS BDS M ADS BDS N IDS IDS 13312S6941A
HIC 66572
 
 
13387-7011 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 133845.04-701111.8 Mag 10.55 Calc delta mag 0.82
Calc coord yes
CCDM
Ccdm 13387-7011 RComp Comp B Note1
Note2 Discov num DON 609 DRAs DDEs
R dRAs Year 1931 Theta 313 Rho 0.2
Obs 1 Vmag 10.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 13312S6941B
HIC 66572