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Doubles in session


Current system
06584-1300
HDS 969 AB


Nearby doubles
15' : 06575-1253
BRT2656

26' : 06595-1319
BRT1859

26' : 06593-1322
BRT1858

32' : 07000-1321
BRT1860

38' : 06577-1224
BRT2657

40' : 06561-1239
TDS4302

47' : 06579-1345
GAL 280AB

50' : 06592-1347
GAL 284

50' : 06597-1346
TDS 314

53' : 06588-1352
RST3478

60' : 06549-1231
SKF2517

62' : 06554-1217
GAL 274

63' : 07017-1219
GAL 288

64' : 07001-1200
HU 111

65' : 06590-1403
AOT 39

67' : 07029-1313
HDS 980

68' : 06551-1346
AOT 37

72' : 06561-1403
STF 997AB

73' : 06556-1359
GAL 278

73' : 06562-1155
TDS4305

75' : 07027-1341
HU 47

76' : 06544-1213
TDS4273

77' : 06590-1144
LDS 849

79' : 06558-1152
STF 993

80' : 06577-1418
A 3041

81' : 06558-1411
BRT1855



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.

06584-1300 HDS 969 AB

 
 
06h 58m 26.02s -12° 59' 29.3" P.A. 27.00 sep 0.3 mag 9.34,12.29 Sp K4V dist. 21.7 pc (70.79 l.y.)
 
 
Coord 2000 06584-1300 Discov num HDS 969 Comp AB Coord arcsec 2000 06 58 26.02 -12 59 29.3
Date first 1991 Date last 2021 Obs 13
Pa first 49 Pa last 26.5 P.A. Now (θ) 26.5°
Sep first 0.4 Sep last 0.295 Sep. Now (ρ) 0.295"
Mag pri 9.34 Mag sec 12.29 delta mag (ΔM) 2.95 Spectral class K4V (yellow-orange)
Pri motion ra +072 Sec motion ra
Pri motion dec -125 Sec motion dec
Notes O V (Orbital solution, Proper motion indicates physical)
This double is physical.
 
 
06584-1300 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 152180 06 58 26 -12 59 29 HDS 969 AB 2021 13 27 0.3 9.34 12.29 2.95 Y <===
Show 152180 06 58 26 -12 59 29 SKF 2519 AC 2015 9 103 50.1 9.20 14.10 4.90
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Canis Major SAO 152180 HIP 33560 Tycho2 5388-01592-1
Gaia DR2 2949560475474885760 HD 51849 GL Gl 256 BD BD-12 1724
Distance 21.7 Distance ly 70.79
 
 
ORBITAL ELEMENTS
 
 
Period (P)68.4y Periastron (T)1979.1 Semi-major axis (a)0.795a
Eccentricity (e)0.164 Inclination (i)93.7° Longitude of periastron (ω)217.6°
Node (Ω)38.3° Notes ReferenceTok2019c
Equinox Last observation2018 Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 39.4 0.823
2001 39.1 0.848
2002 38.8 0.868
2003 38.5 0.882
2004 38.2 0.891
2005 38.0 0.894
2006 37.7 0.892
2007 37.4 0.886
2008 37.2 0.874
2009 36.9 0.857
2010 36.6 0.836
2011 36.3 0.810
2012 35.9 0.780
2013 35.6 0.745
2014 35.2 0.707
2015 34.7 0.665
2016 34.2 0.619
2017 33.6 0.570
2018 32.9 0.518
2019 32.0 0.464
2020 30.9 0.407
2021 29.4 0.347
2022 27.3 0.287
2023 24.0 0.225
2024 18.2 0.163
2025 5.5 0.103
2026 328.3 0.059
2027 268.1 0.072
2028 243.9 0.125
2029 234.7 0.186
2030 230.1 0.247


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


 
  


wds06584-1300a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 06584-1300 HDS 969 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Tok2019c St j Tokovinin, A., Mason, B.D., Mendez, R.A., Horch, E.P. & Briceno, C. 2019AJ....158...48T
Tok2019c +orb AJ 158, 48, 2019
 
 
DISCOVERER
 
 
idgroup discov author
1 HDS Hipparcos Double Star (from additional DD list)
1 SKF Skiff, B.A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
06584-1300 HDS 969 AB 2007 5 39 0.9 9.34 12.29 K5V 065826.02-125929.3
06584-1300 HDS 969 AB 2014 6 36 0.7 9.34 12.29 K5V 065826.02-125929.3
06584-1300 HDS 969 AB 2015 7 34 0.6 9.34 12.29 K5V 065826.02-125929.3
06584-1300 HDS 969 AB 2018 8 32 0.5 9.34 12.29 K4V V 065826.02-125929.3
06584-1300 HDS 969 AB 2019 9 30 0.4 9.34 12.29 K4V O V 065826.02-125929.3
06584-1300 HDS 969 AB 2020 12 29 0.4 9.34 12.29 K4V O V 065826.02-125929.3
06584-1300 HDS 969 AB 2021 13 27 0.3 9.34 12.29 K4V O V 065826.02-125929.3

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

 
 
WDS 06584-1300 HDS 969 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06584-1300 HDS 969 AB : MEASURES
 
 
No records found.

 
 
WDS 06584-1300 : VIRTUAL EYEPIECE
 
 

06584-1300 HDS 969A mag 9.34 Sp K4V 06584-1300 HDS 969B sep 0.3 P.A. 25.90 mag 12.29 06584-1300 SKF2519C sep 48.9 P.A. 103.00 mag 14.1 Sp M: 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 06584-1300 : ALADIN DSS IMAGE @ 06h 58m 26.02s -12° 59' 29.3"
 
 
 
 
WDS 06584-1300 HDS 969 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06584-1300 HDS 969AB distance=0' 06575-1253 BRT2656 distance=15' 06595-1319 BRT1859 distance=26' 06593-1322 BRT1858 distance=26' 07000-1321 BRT1860 distance=32' 06577-1224 BRT2657 distance=38' 06561-1239 TDS4302 distance=40' 06579-1345 GAL 280AB distance=47' 06592-1347 GAL 284 distance=50' 06597-1346 TDS 314 distance=50' 06588-1352 RST3478 distance=53' 06549-1231 SKF2517 distance=60' 06554-1217 GAL 274 distance=62' 07017-1219 GAL 288 distance=63' 07001-1200 HU 111 distance=64' 06590-1403 AOT 39 distance=65' 07029-1313 HDS 980 distance=67' 06551-1346 AOT 37 distance=68' 06561-1403 STF 997AB distance=72' 06561-1403 STF 997AC distance=72' 06561-1403 STF 997AD distance=72' 06556-1359 GAL 278 distance=73' 06562-1155 TDS4305 distance=73' 07027-1341 HU 47 distance=75' 06544-1213 TDS4273 distance=76' 06590-1144 LDS 849 distance=77' 06558-1152 STF 993 distance=79' 06577-1418 A 3041 distance=80' 06558-1411 BRT1855 distance=81' 06575-1421 BRT1856 distance=83' 06541-1208 GAL 417 distance=83' 06589-1423 BRT1857 distance=84' 07023-1404 WFC 253 distance=87' 07039-1223 BRT2658 distance=87' 07046-1258 BRT2659 distance=91' 06538-1401 GAL 416 distance=92' 06563-1426 AOT 38 distance=92' 06527-1338 GAL 271 distance=93' 06585-1126 STF1004 distance=94' 06543-1412 AOT 35 distance=95' 06520-1313 TDS4225 distance=95' 06543-1415 STF 990AB distance=96' 06543-1415 AOT 36AB,C distance=96' 06590-1124 TDS4349 distance=97' 06555-1130 TDS4295 distance=100' 06514-1316 TDS4216 distance=104' 07048-1209 CON 27Aa,Ab distance=107' 07048-1209 CON 27AB distance=107' 07048-1209 CON 27CD distance=107' 07048-1209 CON 27CE distance=107' 06533-1416 GWP 844 distance=107' 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 06584-1300 HDS 969 AB 27 0.3
Show 06584-1300 SKF2519 AC 103 50.1
Show 06575-1253 BRT2656 90 3.4 15
Show 06595-1319 BRT1859 192 3.0 26
Show 06593-1322 BRT1858 179 4.6 26
Show 07000-1321 BRT1860 92 2.4 32
Show 06577-1224 BRT2657 73 4.5 38
Show 06561-1239 TDS4302 81 0.5 40
Show 06579-1345 GAL 280 AB 205 10.6 47
Show 06592-1347 GAL 284 77 4.1 50
Show 06597-1346 TDS 314 26 1.9 50
Show 06588-1352 RST3478 70 0.6 53
Show 06549-1231 SKF2517 172 19.8 60
Show 06554-1217 GAL 274 351 5.0 62
Show 07017-1219 GAL 288 314 8.7 63
Show 07001-1200 HU 111 17 2.9 64
Show 06590-1403 AOT 39 48 14.2 65
Show 07029-1313 HDS 980 245 0.4 67
Show 06551-1346 AOT 37 102 9.2 68
Show 06561-1403 STF 997 AB 343 2.9 72
Show 06561-1403 STF 997 AC 288 86.6 72
Show 06561-1403 STF 997 AD 63 104.7 72
Show 06556-1359 GAL 278 110 8.2 73
Show 06562-1155 TDS4305 83 0.8 73
Show 07027-1341 HU 47 313 1.8 75
Show 06544-1213 TDS4273 221 0.8 76
Show 06590-1144 LDS 849 52 12.9 77
Show 06558-1152 STF 993 240 37.2 79
Show 06577-1418 A 3041 50 1.0 80
Show 06558-1411 BRT1855 24 4.7 81
Show 06575-1421 BRT1856 168 4.3 83
Show 06541-1208 GAL 417 254 15.2 83
Show 06589-1423 BRT1857 102 2.8 84
Show 07023-1404 WFC 253 330 10.3 87
Show 07039-1223 BRT2658 239 3.3 87
Show 07046-1258 BRT2659 55 3.3 91
Show 06538-1401 GAL 416 162 15.4 92
Show 06563-1426 AOT 38 352 18.5 92
Show 06527-1338 GAL 271 256 9.8 93
Show 06585-1126 STF1004 89 20.5 94
Show 06543-1412 AOT 35 234 15.0 95
Show 06520-1313 TDS4225 236 2.3 95
Show 06543-1415 STF 990 AB 275 3.2 96
Show 06543-1415 AOT 36 AB,C 342 31.3 96
Show 06590-1124 TDS4349 114 2.2 97
Show 06555-1130 TDS4295 19 2.4 100
Show 06514-1316 TDS4216 65 1.5 104
Show 07048-1209 CON 27 Aa,Ab 330 0.3 107
Show 07048-1209 CON 27 AB 143 2.4 107
Show 07048-1209 CON 27 CD 356 0.6 107
Show 07048-1209 CON 27 CE 357 1.5 107

 
 
WDS 06584-1300 : COMPONENTS
 
 
  A B
B pa=25.9°
sep=0.29"
 
C pa=103.0°
sep=48.85"
pa=103.4°
sep=48.79"
 
 
06584-1300 A
 
 
Coord arcsec 2000 065826.02-125929.3 Mag 9.34 Spectral class K4V (yellow-orange) PmRA 72.00
PmDE -125.0 SAO 152180 HIP 33560 Tycho2 5388-01592-1
HD 51849 BD BD-12 1724
Tycho2
Tycho2 5388-01592-1 Pflag X RAmdeg DEmdeg
PmRA PmDE E RAmdeg E DEmdeg
E pmRA E pmDE EpRAm EpDEm
Num Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 10.552 E BTmag 0.043 VTmag 9.283
E VTmag 0.022 Prox 999 TYC T HIP 33560
CCDM AB RAdeg 104.60841306 DEdeg -12.99147889 EpRA 1990 1.94
EpDE 1990 1.89 E RAdeg 17.4 E DEdeg 17.6 Posflg
Corr 0.0
SAO
SAO 152180 DelFlag RA1950 PmRA1950 0.0058
DE1950 PmDE1950 -0.083 Vmag 8.9 SpType K0
Double code Source 20 CatNum 2288 DM BD-12 1724
DMcomp BDsup HD 51849 M HD 0
GC RA1950rad 1.81565143 DE1950rad -0.225513 PmRA2000 0.0062
PmDE2000 -0.08
Hipparcos
Catalog H HIP 33560 Proxy H RAhms 06 58 26.02
DEdms -12 59 29.3 Vmag 9.14 VarFlag R Vmag G
RAdeg 104.608 DEdeg -12.9915 AstroRef A Plx 44.83
CCDM 06584-1300 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 49 Rho 0.382 HD 51849 BD BD-12 1724
CD CP Dm number -12 1724 VIred 1.36
SpType K4V R SpType Coord arcsec 2000 065826.02-125929.3
Hipparcos 2
HIP 33560 Sn 15 So 3 Nc 2
RArad 1.8257610998 DErad -0.2267439062 Plx 46.08 PmRA 57.01
PmDE -147.15 E RArad 1.22 E DErad 0.94 E Plx 1.23
E pmRA 1.65 E pmDE 1.21 Hpmag 9.272 E Hpmag 0.0037
SHp 0.024 VA 0 BV 1.162 E BV 0.008
VI 1.36
CCDM
Ccdm 06584-1300 RComp Comp A Note1
Note2 Discov num DRAs 2.05 DDEs 29.4
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.3 Sp K4 PmNote *
PmRA 55 PmDE -146 Dm number -12 1724 Cat1 BD
Name2 152180 Cat2 SAO HD 51849 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 33560
 
 
06584-1300 B
 
 
Coord arcsec 2000 065826.03-125929.0 Mag 12.29 Calc delta mag 2.95 Calc coord yes
CCDM
Ccdm 06584-1300 RComp Comp B Note1
Note2 Discov num HDS DRAs 2.07 DDEs 29.7
R dRAs 82 Year 1991 Theta 49 Rho 0.4
Obs 1 Vmag 12.3 Sp PmNote *
PmRA 55 PmDE -146 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 33560
 
 
06584-1300 C
 
 
Coord arcsec 2000 065829.28-125940.3 Mag 14.1 Spectral class M: (red) PmRA 80.00
PmDE -120.0 Calc delta mag 4.76 Calc coord yes