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Doubles in session


Current system
06573+5825
STT 159 AB
15 Lyn


Nearby doubles
31' : 06536+5817
STI2166

38' : 06526+5820
STI2163

42' : 06524+5842
STI2162

47' : 07020+5758
MLR 544

48' : 06533+5750
A 1321

53' : 07000+5913
STI 631

55' : 06535+5910
MLB 119

69' : 07048+5901
UC 1528

70' : 06531+5927
STF 963AB

70' : 06581+5935
TVB 146

74' : 06479+5830
CRB 178

77' : 07069+5836
STI2176

81' : 07061+5746
STI2175

83' : 06525+5939
BVD 61

85' : 06530+5708
STI2164

86' : 07080+5816
NSN 571

88' : 06534+5704
TDS4255

94' : 07080+5909
TDS4505

95' : 06555+5959
STI 626

96' : 06460+5752
TDS4117

98' : 06540+5959
MLR 41

98' : 07081+5915
A 1325

99' : 07009+5651
KR 29AB

102' : 07099+5806
HJ 2359

102' : 06541+5647
A 1322

106' : 06462+5927
STF 948AB



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.

06573+5825 STT 159 AB (15 Lyn)

 
 
06h 57m 16.60s +58° 25' 23.0" P.A. 237.00 sep 0.7 mag 4.45,5.50 Sp G8III+F8V dist. 54.67 pc (178.33 l.y.)
 
 
Coord 2000 06573+5825 Discov num STT 159 Comp AB Coord arcsec 2000 06 57 16.60 +58 25 23.0
Date first 1843 Date last 2020 Obs 204
Pa first 339 Pa last 236.7 P.A. Now (θ) 238°
Sep first 0.2 Sep last 0.71 Sep. Now (ρ) 0.706"
Mag pri 4.45 Mag sec 5.50 delta mag (ΔM) 1.05 Spectral class G8III+F8V (yellow/yellow-white)
Pri motion ra -005 Sec motion ra
Pri motion dec -133 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
06573+5825 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 15 Lyn 26051 06 57 17 +58 25 23 STT 159 AB 2020 204 237 0.7 4.45 5.50 1.05 Y <===
Show 26051 06 57 17 +58 25 23 STT 159 AC 2015 12 351 40.2 4.45 12.20 7.75
Show 26051 06 57 17 +58 25 23 STT 159 AD 2015 15 167 185.6 4.45 10.74 6.29
Show 26051 06 57 17 +58 25 23 TOK 505 AE 2003 4 168 999.9 4.45 12.84 8.39
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name 15 Lyn Constellation Lynx SAO 26051 HIP 33449
Tycho2 3779-01730-1 Gaia DR2 1002340161664057216 HD 50522 HR 2560
GC 9082 ADS 5586 BD BD+58 982 Flamsteed 15 Lyncis
Flamsteed name 15 Lyn Distance 54.67 Distance ly 178.33
 
 
ORBITAL ELEMENTS
 
 
Period (P)262y Periastron (T)1992.68y Semi-major axis (a)1.19a
Eccentricity (e)0.74 Inclination (i)78° Longitude of periastron (ω)98°
Node (Ω)43.4° Notesn ReferenceAlz2000a
Equinox Last observation2000 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 222.1 0.452
2001 223.3 0.486
2002 224.4 0.515
2003 225.4 0.541
2004 226.3 0.564
2005 227.1 0.585
2006 227.9 0.602
2007 228.6 0.618
2008 229.3 0.632
2009 229.9 0.645
2010 230.6 0.655
2011 231.2 0.665
2012 231.8 0.673
2013 232.4 0.680
2014 233.0 0.686
2015 233.6 0.691
2016 234.1 0.695
2017 234.7 0.699
2018 235.3 0.702
2019 235.8 0.704
2020 236.4 0.705
2021 236.9 0.706
2022 237.4 0.706
2023 238.0 0.706
2024 238.5 0.705
2025 239.1 0.704
2026 239.6 0.703
2027 240.2 0.701
2028 240.7 0.699
2029 241.3 0.697
2030 241.9 0.694


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


 
  


wds06573%2B5825a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 06573+5825 STT 159 AB (15 Lyn) : NOTES
 
 
discov_num notes refcode
STT 159 15 Lyn. G5III-IV spectrum. Period poorly determined from old vis obs.
Spectral types and masses of components assigned by ten Brummelaar et
al., based on adaptive optics observations. TtB2000
AB: Malkov et al. (2012) derive dynamical and spectroscopic masses
4.01 +/- 2.17 and 3.73 Msun, respectively. Mlk2012
 
 
REFERENCES
 
 
refcode metd author reference
Alz2000a orb - Alzner, A. 2000IAUDS.141....1A
Alz2000a Inf. Circ. 141, 1, 2000
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
TtB2000 Ac j ten Brummelaar, T.A., Mason, B.D., McAlister, H.A., Roberts, L.C., Jr., 2000AJ....119.2403T
TtB2000 Turner, N.H., Hartkopf, W.I., & Bagnuolo, W.G., Jr.
TtB2000 AJ 119, 2403, 2000 (magnitude differences from Mt. Wilson AO)
 
 
DISCOVERER
 
 
idgroup discov author
1 STT Struve, O.
38 TOK Tokovinin, A.A.
85 TOK Tokovinin, A.A., Balega, Y.Y., Pluzhnik, E.A., Shatsky, N.I., Gorynya, N.A., &
85 TOK Weigelt, G.
99 TOK Tokovinin, A., Cantarutti, R., Tighe, R., Schurter, P., van der Bliek, N.,
99 TOK Martinez, M., & Mondaca, E.
167 TOK Tokovinin, A., Corbett, H., Fors, O., Howard, W., Law, N.M., Moe, M.,
167 TOK Ratzloff, J. & Walter, F.M.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
06573+5825 STT 159 AB 2007 192 228 0.6 4.45 5.50 G8III+F8V NOD 065716.60+582523.0
06573+5825 STT 159 AB 2009 196 230 0.6 4.45 5.50 G8III+F8V NOD 065716.60+582523.0
06573+5825 STT 159 AB 2012 197 232 0.7 4.45 5.50 G8III F8V NOD 065716.60+582523.0
06573+5825 STT 159 AB 2016 198 234 0.7 4.45 5.50 G8III+F8V NO 065716.60+582523.0
06573+5825 STT 159 AB 2017 201 236 0.7 4.45 5.50 G8III+F8V NO 065716.60+582523.0
06573+5825 STT 159 AB 2020 204 237 0.7 4.45 5.50 G8III+F8V NO 065716.60+582523.0

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

 
 
WDS 06573+5825 STT 159 AB (15 Lyn) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06573+5825 STT 159 AB (15 Lyn) : MEASURES
 
 
No records found.

 
 
WDS 06573+5825 (15 Lyn) : VIRTUAL EYEPIECE
 
 

06573+5825 STT 159A mag 4.45 Sp G8III 06573+5825 STT 159B sep 0.5 P.A. 218.60 mag 5.5 Sp F8V 06573+5825 STT 159C sep 39.9 P.A. 355.20 mag 12.2 06573+5825 STT 159D sep 182.4 P.A. 173.30 mag 10.74 06573+5825 TOK 505E sep 1336.9 P.A. 173.40 mag 12.84 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 06573+5825 (15 Lyn) : ALADIN DSS IMAGE @ 06h 57m 16.60s +58° 25' 23.0"
 
 
 
 
WDS 06573+5825 STT 159 AB (15 Lyn) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06573+5825 STT 159AB distance=0' 06536+5817 STI2166 distance=31' 06526+5820 STI2163 distance=38' 06524+5842 STI2162 distance=42' 07020+5758 MLR 544 distance=47' 06533+5750 A 1321 distance=48' 07000+5913 STI 631 distance=53' 06535+5910 MLB 119 distance=55' 07048+5901 UC 1528 distance=69' 06531+5927 STF 963AB distance=70' 06531+5927 STF 963AB,C distance=70' 06581+5935 TVB 146 distance=70' 06479+5830 CRB 178 distance=74' 07069+5836 STI2176 distance=77' 07061+5746 STI2175 distance=81' 06525+5939 BVD 61 distance=83' 06530+5708 STI2164 distance=85' 07080+5816 NSN 571 distance=86' 06534+5704 TDS4255 distance=88' 07080+5909 TDS4505 distance=94' 06555+5959 STI 626 distance=95' 06460+5752 TDS4117 distance=96' 06540+5959 MLR 41 distance=98' 07081+5915 A 1325 distance=98' 07009+5651 KR 29BC distance=99' 07009+5651 KR 29AB distance=99' 07009+5651 ABH 56AD distance=99' 07099+5806 HJ 2359 distance=102' 06541+5647 A 1322 distance=102' 06442+5756 BAR 5FG distance=104' 06462+5927 STF 948BC distance=106' 06462+5927 STF 948AB distance=106' 06462+5927 STF 948AD distance=106' 06462+5927 STF 948AC distance=106' 06442+5756 BAR 5DE distance=106' 06442+5756 BAR 5DF distance=106' 06442+5756 BAR 5AD distance=108' 06442+5756 BAR 5A,BC distance=108' 06442+5756 BAR 5BC distance=109' 06580+6014 TDS4330 distance=109' 06513+5646 STI2160 distance=111' 06594+6016 STI 630 distance=112' 07114+5851 STI 637 distance=114' 06449+5927 STF 946 distance=115' 06465+5945 SKF2006 distance=116' 06591+5631 NSN 29 distance=116' 07075+5704 TDS 332 distance=116' 07008+6018 STI 633 distance=116' 07121+5829 LDS2528 distance=117' 07121+5846 TDS4577AB distance=118' 07002+5629 STI2171 distance=120' 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 06573+5825 STT 159 AB 237 0.7
Show 06573+5825 STT 159 AC 351 40.2
Show 06573+5825 STT 159 AD 167 185.6
Show 06573+5825 TOK 505 AE 168 999.9
Show 06536+5817 STI2166 86 10.9 31
Show 06526+5820 STI2163 97 6.2 38
Show 06524+5842 STI2162 42 8.9 42
Show 07020+5758 MLR 544 100 1.2 47
Show 06533+5750 A 1321 84 0.1 48
Show 07000+5913 STI 631 75 8.0 53
Show 06535+5910 MLB 119 306 2.7 55
Show 07048+5901 UC 1528 103 13.2 69
Show 06531+5927 STF 963 AB 350 0.3 70
Show 06531+5927 STF 963 AB,C 121 180.9 70
Show 06581+5935 TVB 146 292 3.3 70
Show 06479+5830 CRB 178 41 20.4 74
Show 07069+5836 STI2176 218 7.1 77
Show 07061+5746 STI2175 77 14.7 81
Show 06525+5939 BVD 61 66 45.8 83
Show 06530+5708 STI2164 264 10.5 85
Show 07080+5816 NSN 571 79 4.7 86
Show 06534+5704 TDS4255 109 1.1 88
Show 07080+5909 TDS4505 35 1.1 94
Show 06555+5959 STI 626 63 13.9 95
Show 06460+5752 TDS4117 89 1.9 96
Show 06540+5959 MLR 41 158 0.7 98
Show 07081+5915 A 1325 311 2.9 98
Show 07009+5651 KR 29 BC 11 19.0 99
Show 07009+5651 KR 29 AB 356 6.4 99
Show 07009+5651 ABH 56 AD 85 129.4 99
Show 07099+5806 HJ 2359 19 30.2 102
Show 06541+5647 A 1322 235 0.3 102
Show 06442+5756 BAR 5 FG 294 3.9 104
Show 06462+5927 STF 948 BC 299 9.9 106
Show 06462+5927 STF 948 AB 65 1.9 106
Show 06462+5927 STF 948 AD 259 171.9 106
Show 06462+5927 STF 948 AC 309 8.9 106
Show 06442+5756 BAR 5 DE 155 11.5 106
Show 06442+5756 BAR 5 DF 81 99.3 106
Show 06442+5756 BAR 5 AD 120 191.3 108
Show 06442+5756 BAR 5 A,BC 201 86.2 108
Show 06442+5756 BAR 5 BC 353 1.1 109
Show 06580+6014 TDS4330 248 0.4 109
Show 06513+5646 STI2160 138 13.8 111
Show 06594+6016 STI 630 53 5.4 112
Show 07114+5851 STI 637 105 8.0 114
Show 06449+5927 STF 946 129 4.0 115
Show 06465+5945 SKF2006 307 4.6 116
Show 06591+5631 NSN 29 85 8.7 116
Show 07075+5704 TDS 332 118 1.0 116
Show 07008+6018 STI 633 335 9.2 116

 
 
WDS 06573+5825 : COMPONENTS
 
 
  A B C D
B pa=218.6°
sep=0.50"
 
C pa=355.2°
sep=39.87"
pa=355.6°
sep=40.23"
 
D pa=173.3°
sep=182.41"
pa=173.2°
sep=182.06"
pa=173.7°
sep=222.26"
 
E pa=173.4°
sep=1336.86"
pa=173.4°
sep=1336.51"
pa=173.5°
sep=1376.71"
pa=173.4°
sep=1154.45"
 
 
06573+5825 A
 
 
Name 15 Lyn Coord arcsec 2000 065716.60+582523.0 Mag 4.45 Spectral class G8III (yellow)
PmRA -5.00 PmDE -133.0 SAO 26051 HIP 33449
Tycho2 3779-01730-1 HD 50522 HR 2560 GC 9082
BD BD+58 982 Flamsteed 15 Lyncis Flamsteed name 15 Lyn
Tycho2
Tycho2 3779-01730-1 Pflag RAmdeg 104.31916384 DEmdeg 58.42274437
PmRA -0.7 PmDE -129.9 E RAmdeg 3 E DEmdeg 4
E pmRA 0.7 E pmDE 0.8 EpRAm 1991.36 EpDEm 1991.18
Num 15 Q RAmdeg 1.0 Q DEmdeg 1.2 Q pmRA 1.0
Q pmDE 1.2 BTmag 5.417 E BTmag 0.014 VTmag 4.448
E VTmag 0.009 Prox 999 TYC T HIP 33449
CCDM RAdeg 104.31916722 DEdeg 58.42304778 EpRA 1990 1.68
EpDE 1990 1.59 E RAdeg 3.4 E DEdeg 3.6 Posflg
Corr 0.0
SAO
SAO 26051 DelFlag RA1950 PmRA1950 -0.0003
DE1950 PmDE1950 -0.136 Vmag 4.5 SpType G0
Double code Source 71 CatNum 265 DM BD+58 982
DMcomp BDsup HD 50522 M HD 0
GC 9082 RA1950rad 1.80184345 DE1950rad 1.02085726 PmRA2000 -0.0006
PmDE2000 -0.135
Hipparcos
Catalog H HIP 33449 Proxy RAhms 06 57 16.60
DEdms +58 25 23.0 Vmag 4.35 VarFlag R Vmag G
RAdeg 104.319 DEdeg 58.4231 AstroRef Plx 19.14
CCDM 06573+5825 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 50522 BD BD+58 982
CD CP Dm number +58 982 VIred 0.85
SpType G5III-IV R SpType Coord arcsec 2000 065716.60+582523.0
Hipparcos 2
HIP 33449 Sn 5 So 0 Nc 1
RArad 1.8207128213 DErad 1.0196747522 Plx 18.29 PmRA 6.08
PmDE -122.83 E RArad 0.21 E DErad 0.15 E Plx 0.25
E pmRA 0.28 E pmDE 0.22 Hpmag 4.5021 E Hpmag 0.0006
SHp 0.004 VA 0 BV 0.85 E BV 0.002
VI 0.85
CCDM
Ccdm 06573+5825 RComp Comp A Note1
Note2 Discov num DRAs -1.43 DDEs 21.8
R dRAs 10 Year Theta Rho
Obs 4 Vmag 4.8 Sp G0 PmNote *
PmRA -3 PmDE -133 Dm number +58 982 Cat1 BD
Name2 +58 573 Cat2 AGK2/3 HD 50522 M HD
ADS BDS A 5586 M ADS BDS N IDS IDS 06486N5833A
HIC 33449
 
 
06573+5825 B
 
 
Coord arcsec 2000 065716.56+582522.6 Mag 5.5 Spectral class F8V (yellow-white) Calc delta mag 1.05
Calc coord yes
CCDM
Ccdm 06573+5825 RComp Comp B Note1 *
Note2 Discov num STT 159 DRAs DDEs
R dRAs Year 1959 Theta 033 Rho 0.9
Obs 99 Vmag 5.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 5586 M ADS BDS N IDS IDS 06486N5833B
HIC 33449
 
 
06573+5825 C
 
 
Coord arcsec 2000 065716.17+582602.7 Mag 12.2 Calc delta mag 7.75 Calc coord yes
CCDM
Ccdm 06573+5825 RComp Comp C Note1
Note2 Discov num STT 159 DRAs DDEs
R dRAs Year 1924 Theta 346 Rho 29.0
Obs 3 Vmag 12.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 5586 M ADS BDS N IDS IDS 06486N5833C
HIC
 
 
06573+5825 D
 
 
Coord arcsec 2000 065719.30+582221.8 Mag 10.74 PmRA 0.00 PmDE -4.0
Calc delta mag 6.29 Calc coord yes
CCDM
Ccdm 06573+5825 RComp Comp D Note1
Note2 Discov num STT 159 DRAs DDEs
R dRAs Year 1924 Theta 167 Rho 197.4
Obs 6 Vmag 8.9 Sp PmNote
PmRA 0 PmDE -4 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 5586 M ADS BDS N IDS IDS 06486N5833D
HIC
 
 
06573+5825 E
 
 
Coord arcsec 2000 065736.07+580315.0 Mag 12.84 PmRA 5.00 PmDE -107.0
Calc delta mag 8.39 Calc coord yes