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Doubles in session


Current system
05270+2737
HO 226 AB
HD 35586


Nearby doubles
14' : 05280+2729
SKF2196

51' : 05293+2816
MLB 519

59' : 05314+2746
OCC 194

61' : 05263+2836
BAR 26AB
Elnath

61' : 05228+2800
CVR 56

64' : 05239+2825
IPH 13

71' : 05313+2819
IPH 15

82' : 05310+2635
COU 574

83' : 05325+2818
HJ 704

85' : 05295+2855
A 488

86' : 05275+2901
GMZ 50AB

87' : 05208+2805
HJ 696

88' : 05228+2845
OCC 128

89' : 05278+2608
COU 572

92' : 05327+2647
HO 335

95' : 05330+2646
TDS3233

97' : 05280+2601
TDS 173

99' : 05209+2642
AZC 43

102' : 05260+2917
GMZ 47

102' : 05306+2907
GMZ 51

103' : 05346+2754
OCC 711

106' : 05305+2602
HDS 725

110' : 05260+2925
DAM 35AB

111' : 05343+2832
COU 714

112' : 05234+2917
GMZ 45

112' : 05257+2927
DAM 34



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.

05270+2737 HO 226 AB (HD 35586)

 
 
05h 27m 01.32s +27° 36' 36.9" P.A. 96.00 sep 0.6 mag 8.71,8.61 Sp F8 dist. 167.79 pc (547.33 l.y.)
 
 
Coord 2000 05270+2737 Discov num HO  226 Comp AB Coord arcsec 2000 05 27 01.32 +27 36 36.9
Date first 1887 Date last 2021 Obs 86
Pa first 230 Pa last 95.5 P.A. Now (θ) 95.5°
Sep first 0.5 Sep last 0.56 Sep. Now (ρ) 0.56"
Mag pri 8.71 Mag sec 8.61 delta mag (ΔM) 0.1 Spectral class F8 (yellow-white)
Pri motion ra +028 Sec motion ra +028
Pri motion dec -017 Sec motion dec -017
Notes O (Orbital solution)
This double is physical.
 
 
05270+2737 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 35586 77177 05 27 01 +27 36 37 HO 226 AB 2021 86 96 0.6 8.71 8.61 0.10 Y <===
Show 77177 05 27 01 +27 36 37 HO 226 AB,C 2014 11 277 26.6 7.88 13.20 5.32
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 35586 Constellation Taurus SAO 77177 HIP 25484
Tycho2 1856-00980-1 HD 35586 ADS 4032 BD BD+27 771
Distance 167.79 Distance ly 547.33
 
 
ORBITAL ELEMENTS
 
 
Period (P)374y Periastron (T)2097y Semi-major axis (a)0.617a
Eccentricity (e)0.41 Inclination (i)57.6° Longitude of periastron (ω)318.1°
Node (Ω)84.4° Notes ReferenceZir2014a
Equinox2000 Last observation2009 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 266.1 0.722
2001 266.4 0.718
2002 266.8 0.715
2003 267.1 0.711
2004 267.5 0.707
2005 267.8 0.703
2006 268.2 0.699
2007 268.6 0.694
2008 268.9 0.690
2009 269.3 0.685
2010 269.7 0.681
2011 270.1 0.676
2012 270.5 0.671
2013 270.9 0.666
2014 271.3 0.661
2015 271.7 0.656
2016 272.1 0.651
2017 272.6 0.646
2018 273.0 0.640
2019 273.4 0.635
2020 273.9 0.629
2021 274.3 0.623
2022 274.8 0.617
2023 275.3 0.611
2024 275.8 0.605
2025 276.3 0.599
2026 276.8 0.592
2027 277.3 0.586
2028 277.8 0.579
2029 278.3 0.572
2030 278.9 0.566


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


 
  


wds05270%2B2737a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 05270+2737 HO 226 AB (HD 35586) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Zir2014a orb - Zirm, H. 2014IAUDS.182....1Z
Zir2014a Inf. Circ. 182, 1, 2014
 
 
DISCOVERER
 
 
idgroup discov author
1 HO Hough, G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05270+2737 HO 226 AB 2002 76 267 0.7 8.71 8.61 F8 D 052701.32+273636.9
05270+2737 HO 226 AB 2008 79 90 0.7 8.71 8.61 F8 D 052701.32+273636.9
05270+2737 HO 226 AB 2009 80 88 0.7 8.71 8.61 F8 D 052701.32+273636.9
05270+2737 HO 226 AB 2012 81 90 0.7 8.71 8.61 F8 O 052701.32+273636.9
05270+2737 HO 226 AB 2015 82 91 0.7 8.71 8.61 F8 O 052701.32+273636.9
05270+2737 HO 226 AB 2016 85 92 0.7 8.71 8.61 F8 O 052701.32+273636.9
05270+2737 HO 226 AB 2021 86 96 0.6 8.71 8.61 F8 O 052701.32+273636.9

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

 
 
WDS 05270+2737 HO 226 AB (HD 35586) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 05270+2737 HO 226 AB (HD 35586) : MEASURES
 
 
No records found.

 
 
WDS 05270+2737 (HD 35586) : VIRTUAL EYEPIECE
 
 

05270+2737 HO 226A mag 8.71 Sp F8 05270+2737 HO 226B sep 0.5 P.A. 96.20 mag 8.61 05270+2737 HO 226C sep 23.6 P.A. 278.30 mag 13.2 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 05270+2737 (HD 35586) : ALADIN DSS IMAGE @ 05h 27m 01.32s +27° 36' 36.9"
 
 
 
 
WDS 05270+2737 HO 226 AB (HD 35586) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

05270+2737 HO 226AB distance=0' 05280+2729 SKF2196 distance=14' 05293+2816 MLB 519 distance=51' 05314+2746 OCC 194 distance=59' 05263+2836 BAR 26AB (Elnath) distance=61' 05263+2836 JNN 5AC (Elnath) distance=61' 05263+2836 JNN 5AD (Elnath) distance=61' 05263+2836 JNN 5AE (Elnath) distance=61' 05263+2836 JNN 5AF (Elnath) distance=61' 05263+2836 JNN 5AG (Elnath) distance=61' 05263+2836 JNN 5AH (Elnath) distance=61' 05263+2836 OCC 115Aa,Ab (Elnath) distance=61' 05228+2800 CVR 56 distance=61' 05239+2825 IPH 13 distance=64' 05313+2819 IPH 15 distance=71' 05310+2635 COU 574 distance=82' 05325+2818 HJ 704 distance=83' 05295+2855 A 488 distance=85' 05275+2901 GMZ 50AB distance=86' 05275+2901 GMZ 50AC distance=86' 05208+2805 HJ 696 distance=87' 05228+2845 OCC 128 distance=88' 05278+2608 COU 572 distance=89' 05327+2647 HO 335 distance=92' 05330+2646 TDS3233 distance=95' 05280+2601 TDS 173 distance=97' 05209+2642 AZC 43 distance=99' 05260+2917 GMZ 47 distance=102' 05306+2907 GMZ 51 distance=102' 05346+2754 OCC 711 distance=103' 05305+2602 HDS 725 distance=106' 05260+2925 DAM 35AB distance=110' 05260+2925 DAM 35AC distance=110' 05260+2925 DAM 35AD distance=110' 05343+2832 COU 714 distance=111' 05234+2917 GMZ 45 distance=112' 05257+2927 DAM 34 distance=112' 05350+2658 OCC9107 distance=113' 05186+2723 DAM1057 distance=114' 05257+2928 J 2415 distance=114' 05256+2929 J 2414 distance=115' 05335+2853 MLB 641 distance=116' 05225+2916 HJ 362AB distance=116' 05225+2916 HJ 362AC distance=116' 05225+2916 HJ 362AD distance=116' 05225+2916 FOX9047AE distance=116' 05225+2916 FOX9047AF distance=116' 05231+2923 GMZ 44 distance=119' 05301+2933 STF 719AB distance=124' 05301+2933 STF 719AC distance=124' 05320+2551 J 1361 distance=125' 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 05270+2737 HO 226 AB 96 0.6
Show 05270+2737 HO 226 AB,C 277 26.6
Show 05280+2729 SKF2196 152 113.2 14
Show 05293+2816 MLB 519 155 3.8 51
Show 05314+2746 OCC 194 -1 0.1 59
Show Elnath 05263+2836 BAR 26 AB 238 33.8 61
Show Elnath 05263+2836 JNN 5 AC 357 8.7 61
Show Elnath 05263+2836 JNN 5 AD 68 9.9 61
Show Elnath 05263+2836 JNN 5 AE 78 10.9 61
Show Elnath 05263+2836 JNN 5 AF 297 11.8 61
Show Elnath 05263+2836 JNN 5 AG 298 12.0 61
Show Elnath 05263+2836 JNN 5 AH 1 12.1 61
Show Elnath 05263+2836 OCC 115 Aa,Ab -1 0.1 61
Show 05228+2800 CVR 56 27 109.8 61
Show 05239+2825 IPH 13 163 44.7 64
Show 05313+2819 IPH 15 220 28.0 71
Show 05310+2635 COU 574 136 0.3 82
Show 05325+2818 HJ 704 94 13.4 83
Show 05295+2855 A 488 267 2.8 85
Show 05275+2901 GMZ 50 AB 262 16.9 86
Show 05275+2901 GMZ 50 AC 255 48.6 86
Show 05208+2805 HJ 696 210 15.2 87
Show 05228+2845 OCC 128 -1 0.1 88
Show 05278+2608 COU 572 312 1.3 89
Show 05327+2647 HO 335 115 3.6 92
Show 05330+2646 TDS3233 2.4 95
Show 05280+2601 TDS 173 192 0.9 97
Show 05209+2642 AZC 43 175 10.3 99
Show 05260+2917 GMZ 47 181 7.4 102
Show 05306+2907 GMZ 51 39 12.0 102
Show 05346+2754 OCC 711 -1 0.1 103
Show 05305+2602 HDS 725 261 0.1 106
Show 05260+2925 DAM 35 AB 338 9.1 110
Show 05260+2925 DAM 35 AC 27 7.6 110
Show 05260+2925 DAM 35 AD 85 17.2 110
Show 05343+2832 COU 714 80 0.4 111
Show 05234+2917 GMZ 45 123 10.0 112
Show 05257+2927 DAM 34 157 7.3 112
Show 05350+2658 OCC9107 -1 0.0 113
Show 05186+2723 DAM1057 228 2.4 114
Show 05257+2928 J 2415 6.9 114
Show 05256+2929 J 2414 176 7.1 115
Show 05335+2853 MLB 641 75 8.2 116
Show 05225+2916 HJ 362 AB 155 13.9 116
Show 05225+2916 HJ 362 AC 249 32.0 116
Show 05225+2916 HJ 362 AD 318 29.6 116
Show 05225+2916 FOX9047 AE 199 50.9 116
Show 05225+2916 FOX9047 AF 296 45.7 116
Show 05231+2923 GMZ 44 209 5.5 119
Show 05301+2933 STF 719 AB 336 1.4 124
Show 05301+2933 STF 719 AC 353 15.0 124

 
 
WDS 05270+2737 : COMPONENTS
 
 
  A B
B pa=96.2°
sep=0.50"
 
C pa=278.3°
sep=23.65"
pa=278.3°
sep=24.14"
 
 
05270+2737 A
 
 
Name HD 35586 Coord arcsec 2000 052701.32+273636.9 Mag 8.71 Spectral class F8 (yellow-white)
PmRA 28.00 PmDE -17.0 SAO 77177 HIP 25484
HD 35586 BD BD+27 771
SAO
SAO 77177 DelFlag RA1950 PmRA1950 0.0002
DE1950 PmDE1950 -0.026 Vmag 7.9 SpType F8
Double code Source 34 CatNum 2464 DM BD+27 771
DMcomp BDsup HD 35586 M HD 0
GC RA1950rad 1.41320319 DE1950rad 0.4811627 PmRA2000 0.0001
PmDE2000 -0.027
Hipparcos
Catalog H HIP 25484 Proxy H RAhms 05 27 01.32
DEdms +27 36 36.9 Vmag 7.87 VarFlag R Vmag H
RAdeg 81.7555 DEdeg 27.6103 AstroRef B Plx 5.2
CCDM 05270+2737 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP BA
Theta 83 Rho 0.755 HD 35586 BD BD+27 771
CD CP Dm number +27 771 VIred 0.57
SpType F8 R SpType Coord arcsec 2000 052701.32+273636.9
Hipparcos 2
HIP 25484 Sn 15 So 3 Nc 2
RArad 1.4269023907 DErad 0.4818900086 Plx 5.96 PmRA 36.62
PmDE -12.78 E RArad 2.15 E DErad 0.84 E Plx 2.54
E pmRA 2.44 E pmDE 0.79 Hpmag 7.9782 E Hpmag 0.0015
SHp 0.01 VA 0 BV 0.498 E BV 0.005
VI 0.57
CCDM
Ccdm 05270+2737 RComp Comp A Note1
Note2 Discov num DRAs 1.39 DDEs -24.2
R dRAs 65 Year Theta Rho
Obs 3 Vmag 8.6 Sp F8 PmNote *
PmRA 37 PmDE -23 Dm number +27 771 Cat1 BD
Name2 +27 503 Cat2 AGK2/3 HD 35586 M HD
ADS BDS A 4032 M ADS BDS N IDS IDS 05208N2731A
HIC 25484
 
 
05270+2737 B
 
 
Coord arcsec 2000 052701.36+273636.8 Mag 8.61 PmRA 28.00 PmDE -17.0
Tycho2 1856-00980-1 Calc delta mag 0.1 Calc coord yes
Tycho2
Tycho2 1856-00980-1 Pflag RAmdeg 81.75567352 DEmdeg 27.61023289
PmRA 28.4 PmDE -16.6 E RAmdeg 6 E DEmdeg 7
E pmRA 0.8 E pmDE 0.8 EpRAm 1990.87 EpDEm 1990.17
Num 17 Q RAmdeg 1.0 Q DEmdeg 1.3 Q pmRA 1.1
Q pmDE 1.4 BTmag 8.519 E BTmag 0.017 VTmag 8.033
E VTmag 0.013 Prox 999 TYC T HIP 25484
CCDM AB RAdeg 81.75560028 DEdeg 27.61027306 EpRA 1990 1.79
EpDE 1990 1.41 E RAdeg 5.5 E DEdeg 7.3 Posflg P
Corr 0.0
CCDM
Ccdm 05270+2737 RComp Comp B Note1
Note2 Discov num HO 226 DRAs DDEs
R dRAs Year 1959 Theta 255 Rho 0.7
Obs 34 Vmag 8.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 4032 M ADS BDS N IDS IDS 05208N2731B
HIC 25484
 
 
05270+2737 C
 
 
Coord arcsec 2000 052659.56+273640.3 Mag 13.2 Calc delta mag 4.49 Calc coord yes
CCDM
Ccdm 05270+2737 RComp Comp C Note1
Note2 Discov num HO 226 DRAs -0.58 DDEs -20.2
R dRAs 65 Year 1934 Theta 274 Rho 25.4
Obs 3 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 4032 M ADS BDS N IDS IDS 05208N2731C
HIC