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Doubles in session


Current system
14139+2906
STF 1816
HD 124587


Nearby doubles
8' : 14139+2858
CVR 730

8' : 14145+2905
YSC 219

22' : 14139+2928
SLW 982

31' : 14124+2843
STT 277AB

64' : 14188+2908
KPP2291

70' : 14087+2919
NSN 652

71' : 14182+2823
HJ 544

72' : 14116+2802
STF1810

72' : 14084+2910
A 1363

76' : 14113+3013
COU 605AB

104' : 14198+3016
TDS9165

106' : 14095+3035
CVR 726

107' : 14122+2722
J 1125

111' : 14209+3008
UC 2741

114' : 14138+3059
COU 606

114' : 14201+3026
SHY 647

115' : 14223+2838
SLW 994

119' : 14049+2916
COU 604

124' : 14066+2750
UC 2681

126' : 14146+2702
COU 481

131' : 14211+2736
CRC 69

133' : 14154+3118
UC 2715

134' : 14164+3116
SKF1639

137' : 14035+2917
CVR 721

141' : 14240+2958
HJ 549

142' : 14213+3050
COU 482



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.

14139+2906 STF 1816 (HD 124587)

 
 
14h 13m 54.63s +29° 06' 19.5" P.A. 103.00 sep 0.3 mag 7.43,7.75 Sp F0+A2 dist. 113.38 pc (369.85 l.y.)
 
 
Coord 2000 14139+2906 Discov num STF1816 Comp Coord arcsec 2000 14 13 54.63 +29 06 19.5
Date first 1828 Date last 2022 Obs 227
Pa first 72 Pa last 102.5 P.A. Now (θ) 102.5°
Sep first 1.6 Sep last 0.321 Sep. Now (ρ) 0.321"
Mag pri 7.43 Mag sec 7.75 delta mag (ΔM) 0.32 Spectral class F0+A2 (yellow-white/white)
Pri motion ra +028 Sec motion ra +028
Pri motion dec -007 Sec motion dec -007
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 124587 Constellation Bootes SAO 83235 HIP 69523
Tycho2 2013-00959-1 HD 124587 GC 19206 ADS 9174
BD BD+29 2508 Distance 113.38 Distance ly 369.85
 
 
ORBITAL ELEMENTS
 
 
Period (P)1340y Periastron (T)2079y Semi-major axis (a)1.642a
Eccentricity (e)0.54 Inclination (i)81.7° Longitude of periastron (ω)125.3°
Node (Ω)80.2° Notes ReferenceZir2014a
Equinox2000 Last observation2011 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 92.0 0.571
2001 92.3 0.560
2002 92.5 0.548
2003 92.8 0.537
2004 93.2 0.526
2005 93.5 0.514
2006 93.8 0.503
2007 94.2 0.491
2008 94.5 0.480
2009 94.9 0.468
2010 95.4 0.456
2011 95.8 0.445
2012 96.2 0.433
2013 96.7 0.421
2014 97.2 0.410
2015 97.8 0.398
2016 98.3 0.386
2017 99.0 0.374
2018 99.6 0.363
2019 100.3 0.351
2020 101.0 0.339
2021 101.8 0.327
2022 102.7 0.316
2023 103.6 0.304
2024 104.6 0.292
2025 105.7 0.281
2026 106.8 0.269
2027 108.1 0.258
2028 109.5 0.246
2029 111.0 0.235
2030 112.7 0.224


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


 
  


wds14139%2B2906a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 14139+2906 STF 1816 (HD 124587) : 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 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14139+2906 STF1816 2005 236 93 0.5 7.43 7.75 F0+A2 D 141354.63+290619.5
14139+2906 STF1816 2010 239 93 0.5 7.43 7.75 F0+A2 D 141354.63+290619.5
14139+2906 STF1816 2011 241 96 0.4 7.43 7.75 F0 A2 OD 141354.63+290619.5
14139+2906 STF1816 2019 224 100 0.4 7.43 7.75 F0+A2 O 141354.63+290619.5
14139+2906 STF1816 2022 227 103 0.3 7.43 7.75 F0+A2 O 141354.63+290619.5

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

 
 
WDS 14139+2906 STF 1816 (HD 124587) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 14139+2906 STF 1816 (HD 124587) : MEASURES
 
 
No records found.

 
 
WDS 14139+2906 (HD 124587) : VIRTUAL EYEPIECE
 
 

14139+2906 STF1816A mag 7.43 Sp F0 14139+2906 STF1816B sep 0.3 P.A. 104.20 mag 7.75 Sp A2 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 14139+2906 (HD 124587) : ALADIN DSS IMAGE @ 14h 13m 54.63s +29° 06' 19.5"
 
 
 
 
WDS 14139+2906 STF 1816 (HD 124587) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

14139+2906 STF1816 distance=0' 14139+2858 CVR 730 distance=8' 14145+2905 YSC 219 distance=8' 14139+2928 SLW 982 distance=22' 14124+2843 STT 277AB distance=31' 14124+2843 STF1812AB,C distance=31' 14124+2843 STF1812AB,D distance=31' 14188+2908 KPP2291 distance=64' 14087+2919 NSN 652 distance=70' 14182+2823 HJ 544 distance=71' 14116+2802 STF1810 distance=72' 14084+2910 A 1363 distance=72' 14113+3013 COU 605AB distance=76' 14113+3013 COU 605AC distance=76' 14198+3016 TDS9165 distance=104' 14095+3035 CVR 726 distance=106' 14122+2722 J 1125 distance=107' 14209+3008 UC 2741 distance=111' 14138+3059 COU 606 distance=114' 14201+3026 SHY 647 distance=114' 14223+2838 SLW 994 distance=115' 14049+2916 COU 604 distance=119' 14066+2750 UC 2681 distance=124' 14146+2702 COU 481 distance=126' 14211+2736 CRC 69 distance=131' 14154+3118 UC 2715 distance=133' 14164+3116 SKF1639 distance=134' 14035+2917 CVR 721 distance=137' 14240+2958 HJ 549 distance=141' 14213+3050 COU 482 distance=142' 14142+2642 STF1817 distance=145' 14130+3135 HJ 2704AB distance=149' 14130+3135 SIN 89AC distance=149' 14066+3108 LDS4433 distance=156' 14060+3105 SLW 963 distance=158' 14101+2636 STF1808AB distance=159' 14101+2636 STF1808AC distance=159' 14169+3141 TDS9151 distance=160' 14122+2626 J 750 distance=160' 14170+3143 DEL 5 distance=162' 14025+2737 KPP2336 distance=175' 14205+2634 DAN 1 distance=176' 14085+3155 SLW 970 distance=183' 14277+2842 TDS 750AB distance=183' 14277+2842 GII 206Aa,Ab distance=183' 14002+2826 A 687 distance=185' 14235+2649 TDS9181 distance=187' 13599+2810 HDS1964 distance=193' 14253+2703 CVR1580 distance=195' 14000+3020 CVR1556 distance=196' 14273+3038 A 1105 distance=197' 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 14139+2906 STF1816 103 0.3
Show 14139+2858 CVR 730 118 29.0 8
Show 14145+2905 YSC 219 160 0.7 8
Show 14139+2928 SLW 982 2 102.4 22
Show 14124+2843 STT 277 AB 37 0.2 31
Show 14124+2843 STF1812 AB,C 108 14.1 31
Show 14124+2843 STF1812 AB,D 153 72.6 31
Show 14188+2908 KPP2291 176 19.3 64
Show 14087+2919 NSN 652 335 2.5 70
Show 14182+2823 HJ 544 322 9.2 71
Show 14116+2802 STF1810 183 2.4 72
Show 14084+2910 A 1363 230 2.6 72
Show 14113+3013 COU 605 AB 161 0.2 76
Show 14113+3013 COU 605 AC 126 2.0 76
Show 14198+3016 TDS9165 174 3.1 104
Show 14095+3035 CVR 726 317 12.2 106
Show 14122+2722 J 1125 99 0.7 107
Show 14209+3008 UC 2741 65 66.1 111
Show 14138+3059 COU 606 62 0.2 114
Show 14201+3026 SHY 647 153 999.9 114
Show 14223+2838 SLW 994 33 110.7 115
Show 14049+2916 COU 604 330 0.7 119
Show 14066+2750 UC 2681 350 11.3 124
Show 14146+2702 COU 481 1.3 126
Show 14211+2736 CRC 69 85 0.7 131
Show 14154+3118 UC 2715 79 38.8 133
Show 14164+3116 SKF1639 310 7.4 134
Show 14035+2917 CVR 721 279 8.1 137
Show 14240+2958 HJ 549 133 31.3 141
Show 14213+3050 COU 482 120 0.6 142
Show 14142+2642 STF1817 322 0.1 145
Show 14130+3135 HJ 2704 AB 354 44.9 149
Show 14130+3135 SIN 89 AC 355 105.0 149
Show 14066+3108 LDS4433 60 1.5 156
Show 14060+3105 SLW 963 133 28.2 158
Show 14101+2636 STF1808 AB 83 2.7 159
Show 14101+2636 STF1808 AC 108 64.1 159
Show 14169+3141 TDS9151 219 0.1 160
Show 14122+2626 J 750 92 2.3 160
Show 14170+3143 DEL 5 158 0.2 162
Show 14025+2737 KPP2336 269 19.9 175
Show 14205+2634 DAN 1 131 0.1 176
Show 14085+3155 SLW 970 25 37.1 183
Show 14277+2842 TDS 750 AB 299 1.1 183
Show 14277+2842 GII 206 Aa,Ab 135 0.1 183
Show 14002+2826 A 687 312 1.2 185
Show 14235+2649 TDS9181 330 0.5 187
Show 13599+2810 HDS1964 309 1.2 193
Show 14253+2703 CVR1580 147 3.3 195
Show 14000+3020 CVR1556 17 4.6 196
Show 14273+3038 A 1105 176 1.1 197

 
 
WDS 14139+2906 : COMPONENTS
 
 
  A
B pa=104.2°
sep=0.28"
 
 
14139+2906 A
 
 
Componente originario normalizzato AB Name HD 124587 Coord arcsec 2000 141354.63+290619.5 Mag 7.43
Spectral class F0 (yellow-white) PmRA 28.00 PmDE -7.0 SAO 83235
HIP 69523 Tycho2 2013-00959-1 HD 124587 GC 19206
BD BD+29 2508
Tycho2
Tycho2 2013-00959-1 Pflag RAmdeg 213.47768411 DEmdeg 29.10542670
PmRA 28.3 PmDE -6.6 E RAmdeg 4 E DEmdeg 4
E pmRA 1.6 E pmDE 1.5 EpRAm 1991.77 EpDEm 1991.62
Num 9 Q RAmdeg 0.8 Q DEmdeg 1.5 Q pmRA 0.8
Q pmDE 1.5 BTmag 7.305 E BTmag 0.015 VTmag 6.928
E VTmag 0.010 Prox 999 TYC T HIP 69523
CCDM AB RAdeg 213.47761139 DEdeg 29.10544167 EpRA 1990 1.94
EpDE 1990 1.78 E RAdeg 4.0 E DEdeg 4.2 Posflg P
Corr 0.2
SAO
SAO 83235 DelFlag RA1950 PmRA1950 0.0028
DE1950 PmDE1950 -0.023 Vmag 6.8 SpType +++
Double code Source 70 CatNum 19206 DM BD+29 2508
DMcomp BDsup HD 124587 M HD 9
GC 19206 RA1950rad 3.71618883 DE1950rad 0.51204805 PmRA2000 0.0029
PmDE2000 -0.019
Hipparcos
Catalog H HIP 69523 Proxy H RAhms 14 13 54.61
DEdms +29 06 19.6 Vmag 6.82 VarFlag R Vmag H
RAdeg 213.478 DEdeg 29.1054 AstroRef A Plx 10.64
CCDM 14139+2906 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 90 Rho 0.674 HD 124587 BD BD+29 2508
CD CP Dm number +29 2508 VIred 0.41
SpType F0 R SpType Coord arcsec 2000 141354.61+290619.6
Hipparcos 2
HIP 69523 Sn 15 So 3 Nc 2
RArad 3.7258856759 DErad 0.5079858139 Plx 8.82 PmRA 35.51
PmDE -2.62 E RArad 1.15 E DErad 0.57 E Plx 0.96
E pmRA 1.29 E pmDE 0.66 Hpmag 6.8995 E Hpmag 0.0009
SHp 0.01 VA 0 BV 0.349 E BV 0.008
VI 0.41
CCDM
Ccdm 14139+2906 RComp Comp A Note1
Note2 Discov num DRAs 0.69 DDEs 19.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.5 Sp F0 PmNote *
PmRA 35 PmDE -3 Dm number +29 2508 Cat1 BD
Name2 +29 1396 Cat2 AGK2/3 HD 124587 M HD
ADS BDS A 9174 M ADS BDS N IDS IDS 14095N2934A
HIC 69523
 
 
14139+2906 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 141354.65+290619.4 Mag 7.75 Spectral class A2 (white)
PmRA 28.00 PmDE -7.0 Calc delta mag 0.32 Calc coord yes
CCDM
Ccdm 14139+2906 RComp Comp B Note1
Note2 Discov num STF1816 DRAs DDEs
R dRAs Year 1960 Theta 088 Rho 1.1
Obs 99 Vmag 7.6 Sp A2 PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD 124588 M HD
ADS BDS A 9174 M ADS BDS N N IDS IDS 14095N2934B
HIC 69523