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Doubles in session


Current system
14234+0827
BU 1111 BC


Nearby doubles
29' : 14251+0813
GRV 885

46' : 14203+0835
STT 281

47' : 14203+0817
HJ 1252

50' : 14201+0819
SKF2837AB

54' : 14247+0917
ZUC 12

58' : 14231+0729
A 1104

64' : 14194+0802
CVR1573

66' : 14263+0738
ZHN 25

77' : 14229+0943
A 1103

83' : 14260+0714
STT 282

86' : 14192+0728
SKF1750

88' : 14288+0900
CVR1584

88' : 14185+0917
HDS2015

94' : 14172+0835
LDS 955

96' : 14269+0946
GWP2385

97' : 14185+0723
UC 2732

100' : 14217+1003
HEI 779

102' : 14180+0726
CBL 447

102' : 14179+0928
SLW 990

105' : 14304+0830
GWP2399

107' : 14288+0717
SKF1856

109' : 14244+1014
KPP2182

110' : 14257+1010
UC 2759

116' : 14267+0642
UC 2764

117' : 14229+0631
SLW 996

120' : 14156+0756
KPP 311



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.

14234+0827 BU 1111 BC

 
 
14h 23m 22.59s +08° 26' 41.7" P.A. 25.00 sep 0.3 mag 7.40,7.70 Sp F0V+F2V dist. 65.92 pc (215.03 l.y.)
 
 
Coord 2000 14234+0827 Discov num BU 1111 Comp BC Coord arcsec 2000 14 23 22.59 +08 26 41.7
Date first 1889 Date last 2020 Obs 145
Pa first 135 Pa last 25.3 P.A. Now (θ) 38.3°
Sep first 0.2 Sep last 0.287 Sep. Now (ρ) 0.286"
Mag pri 7.40 Mag sec 7.70 delta mag (ΔM) 0.3 Spectral class F0V+F2V (yellow-white/yellow-white)
Pri motion ra -075 Sec motion ra -075
Pri motion dec -010 Sec motion dec -010
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
14234+0827 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 126128 120426 14 23 23 +08 26 48 STF 1835 A,BC 2020 196 197 6.4 5.03 6.78 1.75
Show 120426 14 23 23 +08 26 42 BU 1111 BC 2020 145 25 0.3 7.40 7.70 0.30 Y <===
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Bootes SAO 120426 HIP 70327 Tycho2 0909-01499-1
Gaia DR2 1175827016168738816 HD 126128 HR 5385 ADS 9247
BD BD+09 2882 Distance 65.92 Distance ly 215.03
 
 
ORBITAL ELEMENTS
 
 
Period (P)40y Periastron (T)1998y Semi-major axis (a)0.24a
Eccentricity (e)0.25 Inclination (i)42° Longitude of periastron (ω)141°
Node (Ω)46° Notesn ReferenceSod1999
Equinox2000 Last observation Grade1(1=Definitive, 9=Indet.)
label theta rho
2000 219.6 0.184
2001 230.2 0.191
2002 240.3 0.194
2003 250.1 0.195
2004 260.0 0.194
2005 270.1 0.192
2006 280.3 0.191
2007 290.5 0.190
2008 300.8 0.192
2009 310.7 0.196
2010 320.2 0.201
2011 329.1 0.208
2012 337.4 0.217
2013 345.0 0.226
2014 351.9 0.236
2015 358.3 0.246
2016 4.3 0.256
2017 9.8 0.264
2018 15.0 0.272
2019 19.9 0.278
2020 24.6 0.283
2021 29.2 0.286
2022 33.7 0.287
2023 38.3 0.286
2024 42.9 0.283
2025 47.6 0.277
2026 52.6 0.269
2027 58.0 0.258
2028 63.9 0.245
2029 70.5 0.230
2030 78.1 0.213


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


 
  


wds14234%2B0827a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 14234+0827 BU 1111 BC : NOTES
 
 
discov_num notes refcode
STF1835 A,BC; Mt. Wilson spectral types A1n and F1s.
A,BC triple solution (double A-(BC) in HIP). Sod1999
A,BC: H 2 38. MEv2010
RV may be variable.
BC: Malkov et al. (2012) derive dynamical, photometric, and
spectroscopic masses 2.47 +/- 0.42, 2.74, and 2.79 Msun, respectively. Mlk2012
 
 
REFERENCES
 
 
refcode metd author reference
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
Sod1999 orb - Soderhjelm, S. 1999A&A...341..121S
Sod1999 A&A 341, 121, 1999
 
 
DISCOVERER
 
 
idgroup discov author
1 BU Burnham, S.W. (BU 1 - 81)
179 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
14234+0827 BU 1111 BC 2008 142 306 0.2 7.40 7.70 F0V+F2V NO 142322.59+082641.7
14234+0827 BU 1111 BC 2015 142 2 0.3 7.40 7.70 F0V+F2V NO 142322.59+082641.7
14234+0827 BU 1111 BC 2016 143 6 0.3 7.40 7.70 F0V+F2V NO 142322.59+082641.7
14234+0827 BU 1111 BC 2018 144 16 0.3 7.40 7.70 F0V+F2V NO 142322.59+082641.7
14234+0827 BU 1111 BC 2020 145 25 0.3 7.40 7.70 F0V+F2V NO 142322.59+082641.7

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

 
 
WDS 14234+0827 BU 1111 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 14234+0827 BU 1111 BC : MEASURES
 
 
No records found.

 
 
WDS 14234+0827 : VIRTUAL EYEPIECE
 
 

14234+0827 STF1835A mag 5.03 Sp A0V 14234+0827 BU 1111B sep 6.6 P.A. 199.70 mag 7.4 Sp F0V 14234+0827 BU 1111C sep 6.3 P.A. 199.50 mag 7.7 Sp F2V 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 14234+0827 : ALADIN DSS IMAGE @ 14h 23m 22.59s +08° 26' 41.7"
 
 
 
 
WDS 14234+0827 BU 1111 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

14234+0827 BU 1111BC distance=0' 14234+0827 STF1835A,BC distance=1' 14251+0813 GRV 885 distance=29' 14203+0835 STT 281 distance=46' 14203+0817 HJ 1252 distance=47' 14201+0819 SKF2837AB distance=50' 14201+0819 SKF2837AC distance=50' 14247+0917 ZUC 12 distance=54' 14231+0729 A 1104 distance=58' 14194+0802 CVR1573 distance=64' 14263+0738 ZHN 25 distance=66' 14229+0943 A 1103 distance=77' 14260+0714 STT 282 distance=83' 14192+0728 SKF1750 distance=86' 14288+0900 CVR1584 distance=88' 14185+0917 HDS2015 distance=88' 14172+0835 LDS 955 distance=94' 14269+0946 GWP2385 distance=96' 14185+0723 UC 2732 distance=97' 14217+1003 HEI 779 distance=100' 14180+0726 CBL 447 distance=102' 14179+0928 SLW 990 distance=102' 14304+0830 GWP2399 distance=105' 14288+0717 SKF1856 distance=107' 14244+1014 KPP2182 distance=109' 14257+1010 UC 2759 distance=110' 14267+0642 UC 2764 distance=116' 14229+0631 SLW 996 distance=117' 14156+0756 KPP 311 distance=120' 14314+0813 OSW 55 distance=121' 14317+0817 SLW1003 distance=124' 14282+1013 CBL 455 distance=129' 14160+0720 HJ 1248 distance=130' 14146+0744 J 1121 distance=139' 14138+0859 A 1100 distance=145' 14328+0719 UC 2787 distance=156' 14133+0743 WIS 255 distance=157' 14302+1028 BRT1281 distance=158' 14158+1018 A 1101AB distance=158' 14158+1018 STF1823AB,C distance=158' 14158+1018 STF1823AB,D distance=158' 14324+0703 UC 2784 distance=158' 14242+0549 HJL1086AB distance=158' 14242+0549 DRS 55AC distance=158' 14296+1040 HJ 237 distance=161' 14336+0920 LDS 962 distance=161' 14148+1006 SCA 197BC distance=161' 14148+1006 KUI 66AB distance=161' 14148+1006 SCA 197AC distance=161' 14339+0906 GWP2407 distance=162' 14324+0653 HDS2052 distance=164' 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 14234+0827 BU 1111 BC 25 0.3
Show 14234+0827 STF1835 A,BC 197 6.4 1
Show 14251+0813 GRV 885 318 51.6 29
Show 14203+0835 STT 281 166 1.5 46
Show 14203+0817 HJ 1252 271 12.0 47
Show 14201+0819 SKF2837 AB 207 0.8 50
Show 14201+0819 SKF2837 AC 359 27.7 50
Show 14247+0917 ZUC 12 195 3.8 54
Show 14231+0729 A 1104 244 0.4 58
Show 14194+0802 CVR1573 66 4.0 64
Show 14263+0738 ZHN 25 93 321.0 66
Show 14229+0943 A 1103 204 4.7 77
Show 14260+0714 STT 282 216 22.8 83
Show 14192+0728 SKF1750 96 1.2 86
Show 14288+0900 CVR1584 123 3.3 88
Show 14185+0917 HDS2015 336 0.4 88
Show 14172+0835 LDS 955 290 8.1 94
Show 14269+0946 GWP2385 135 469.5 96
Show 14185+0723 UC 2732 353 17.0 97
Show 14217+1003 HEI 779 104 2.8 100
Show 14180+0726 CBL 447 148 18.2 102
Show 14179+0928 SLW 990 248 100.4 102
Show 14304+0830 GWP2399 235 6.1 105
Show 14288+0717 SKF1856 343 14.6 107
Show 14244+1014 KPP2182 85 17.9 109
Show 14257+1010 UC 2759 274 12.0 110
Show 14267+0642 UC 2764 182 11.4 116
Show 14229+0631 SLW 996 170 15.2 117
Show 14156+0756 KPP 311 179 4.7 120
Show 14314+0813 OSW 55 262 66.1 121
Show 14317+0817 SLW1003 191 148.6 124
Show 14282+1013 CBL 455 205 19.6 129
Show 14160+0720 HJ 1248 164 7.3 130
Show 14146+0744 J 1121 157 4.0 139
Show 14138+0859 A 1100 173 0.2 145
Show 14328+0719 UC 2787 294 43.7 156
Show 14133+0743 WIS 255 57 702.6 157
Show 14302+1028 BRT1281 277 5.0 158
Show 14158+1018 A 1101 AB 221 0.3 158
Show 14158+1018 STF1823 AB,C 148 3.9 158
Show 14158+1018 STF1823 AB,D 251 65.4 158
Show 14324+0703 UC 2784 167 13.5 158
Show 14242+0549 HJL1086 AB 274 158.5 158
Show 14242+0549 DRS 55 AC 244 3.4 158
Show 14296+1040 HJ 237 48 20.9 161
Show 14336+0920 LDS 962 86 73.5 161
Show 14148+1006 SCA 197 BC 135 0.2 161
Show 14148+1006 KUI 66 AB 111 0.8 161
Show 14148+1006 SCA 197 AC 110 1.0 161
Show 14339+0906 GWP2407 239 18.7 162
Show 14324+0653 HDS2052 133 0.2 164

 
 
WDS 14234+0827 : COMPONENTS
 
 
  A B
B pa=199.7°
sep=6.59"
 
C pa=199.5°
sep=6.30"
pa=25.1°
sep=0.29"
 
 
14234+0827 A
 
 
Name HD 126128 Coord arcsec 2000 142322.74+082647.9 Mag 5.03 Spectral class A0V (white)
PmRA -76.00 PmDE 2.0 HIP 70327 Tycho2 0909-01493-1
HD 126128 HR 5385 BD BD+09 2882
Tycho2
Tycho2 0909-01493-1 Pflag RAmdeg 215.84455956 DEmdeg 8.44664538
PmRA -76.1 PmDE 2.0 E RAmdeg 3 E DEmdeg 4
E pmRA 2.6 E pmDE 2.5 EpRAm 1991.83 EpDEm 1991.53
Num 4 Q RAmdeg 1.0 Q DEmdeg 3.2 Q pmRA 0.9
Q pmDE 3.2 BTmag 5.030 E BTmag 0.014 VTmag 5.035
E VTmag 0.009 Prox 62 TYC T HIP 70327
CCDM A RAdeg 215.84473389 DEdeg 8.44664056 EpRA 1990 1.85
EpDE 1990 1.57 E RAdeg 3.4 E DEdeg 4.0 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 70327 Proxy H RAhms 14 23 22.74
DEdms +08 26 47.9 Vmag 4.86 VarFlag R Vmag G
RAdeg 215.845 DEdeg 8.44664 AstroRef A Plx 15.17
CCDM 14234+0827 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 194 Rho 6.245 HD 126128 BD BD+09 2882
CD CP Dm number +09 2882 VIred 0.07
SpType A0V R SpType Coord arcsec 2000 142322.74+082647.9
Hipparcos 2
HIP 70327 Sn 15 So 3 Nc 2
RArad 3.7672015621 DErad 0.1474216898 Plx 15.17 PmRA -75.89
PmDE -8.13 E RArad 0.48 E DErad 0.34 E Plx 0.53
E pmRA 0.5 E pmDE 0.41 Hpmag 4.8776 E Hpmag 0.0006
SHp 0.006 VA 0 BV 0.01 E BV 0.4
VI 0.07
CCDM
Ccdm 14234+0827 RComp Comp A Note1
Note2 Discov num DRAs -1.28 DDEs -13.5
R dRAs 12 Year Theta Rho
Obs 3 Vmag 5.1 Sp A0 PmNote
PmRA -68 PmDE -25 Dm number +09 2882 Cat1 BD
Name2 +08 1739 Cat2 AGK2/3 HD 126129 M HD
ADS BDS A 9247 M ADS BDS N IDS IDS 14185N0854A
HIC 70327
 
 
14234+0827 B
 
 
Coord arcsec 2000 142322.59+082641.7 Mag 7.4 Spectral class F0V (yellow-white) PmRA -75.00
PmDE -10.0 Calc delta mag 2.37
CCDM
Ccdm 14234+0827 RComp Comp B Note1
Note2 Discov num STF1835 DRAs DDEs
R dRAs Year 1958 Theta 192 Rho 6.2
Obs 99 Vmag 7.4 Sp A0 PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD 126128 M HD
ADS BDS A 9247 M ADS BDS N N IDS IDS 14185N0854B
HIC 70327
 
 
14234+0827 C
 
 
Coord arcsec 2000 142322.60+082642.0 Mag 7.7 Spectral class F2V (yellow-white) PmRA -75.00
PmDE -10.0 Calc delta mag 2.67 Calc coord yes
CCDM
Ccdm 14234+0827 RComp B Comp C Note1 *
Note2 Discov num BU 1111 DRAs DDEs
R dRAs Year 1889 Theta Rho
Obs 99 Vmag 7.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 9247 M ADS BDS N IDS IDS 14185N0854C
HIC 70327