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Current system
14158+1018
A 1101 AB


Nearby doubles
16' : 14161+1032
UC 2719

19' : 14148+1006
KUI 66AB

33' : 14145+1044
UC 191

46' : 14141+1056
HEI 530

59' : 14179+0928
SLW 990

65' : 14128+1104
A 1099

68' : 14179+1118
GIC 117

70' : 14113+0954
GRV 883

73' : 14185+0917
HDS2015

77' : 14132+1124
GWP2299

85' : 14138+0859
A 1100

88' : 14217+1003
HEI 779

90' : 14100+1043
GWP2252

95' : 14094+1015
RAO 16

99' : 14092+1032
GWP2244

99' : 14104+1116
GWP2256AB

106' : 14172+0835
LDS 955

107' : 14138+1200
STT 279

110' : 14229+0943
A 1103

110' : 14220+1120
TDS9173

111' : 14137+1204
KPP3279

111' : 14128+1159
CVR 729

113' : 14198+1154
BPM 615

115' : 14101+0902
SLW 977

118' : 14097+1132
LDS4437

123' : 14203+0835
STT 281



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.

14158+1018 A 1101 AB

 
 
14h 15m 50.57s +10° 17' 59.3" P.A. 221.00 sep 0.3 mag 9.69,10.32 Sp K0 dist. 59.88 pc (195.33 l.y.)
 
 
Coord 2000 14158+1018 Discov num A  1101 Comp AB Coord arcsec 2000 14 15 50.57 +10 17 59.3
Date first 1905 Date last 2020 Obs 49
Pa first 241 Pa last 220.7 P.A. Now (θ) 215.5°
Sep first 0.2 Sep last 0.347 Sep. Now (ρ) 0.344"
Mag pri 9.69 Mag sec 10.32 delta mag (ΔM) 0.63 Spectral class K0 (yellow-orange)
Pri motion ra +119 Sec motion ra
Pri motion dec -193 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
14158+1018 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 100945 14 15 51 +10 17 59 A 1101 AB 2020 49 221 0.3 9.69 10.32 0.63 Y <===
Show HD 124864 100945 14 15 51 +10 17 59 STF 1823 AB,C 2019 59 148 3.9 9.19 9.77 0.58
Show 100945 14 15 51 +10 17 59 STF 1823 AB,D 2013 7 251 65.4 9.19 13.09 3.90
Quadruple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Bootes SAO 100945 HIP 69684 Tycho2 0905-01419-1
Gaia DR2 1225039507359916800 HD 124864 GC 19243 ADS 9185
BD BD+10 2657 Distance 59.88 Distance ly 195.33
 
 
ORBITAL ELEMENTS
 
 
Period (P)35.39y Periastron (T)2000.72y Semi-major axis (a)0.26a
Eccentricity (e)0.825 Inclination (i)122.6° Longitude of periastron (ω)301.3°
Node (Ω)2.3° Notesn ReferenceSca2018d
Equinox2000 Last observation2018 Grade2(1=Definitive, 9=Indet.)
label theta rho
2000 162.7 0.071
2001 8.6 0.052
2002 327.6 0.088
2003 305.2 0.106
2004 289.2 0.124
2005 277.2 0.142
2006 268.1 0.161
2007 260.8 0.180
2008 254.9 0.198
2009 250.0 0.215
2010 245.8 0.232
2011 242.2 0.248
2012 239.0 0.262
2013 236.1 0.276
2014 233.5 0.288
2015 231.0 0.300
2016 228.8 0.310
2017 226.7 0.319
2018 224.7 0.327
2019 222.7 0.333
2020 220.9 0.338
2021 219.1 0.342
2022 217.3 0.344
2023 215.5 0.344
2024 213.7 0.343
2025 211.9 0.340
2026 210.1 0.334
2027 208.2 0.327
2028 206.2 0.317
2029 204.0 0.304
2030 201.6 0.288


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


 
  


wds14158%2B1018c.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 14158+1018 A 1101 AB : NOTES
 
 
discov_num notes refcode
A 1101 AB: Malkov et al. (2012) derive dynamical, photometric, and
spectroscopic masses 1.58 +/- 0.71, 1.74, and 0.85 Msun, respectively. Mlk2012
AB,C: Also known as SCA 186. Sca2018b
 
 
REFERENCES
 
 
refcode metd author reference
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
Sca2018b S j Scardia, M. 2018IAUDS.195....8S
Sca2018b Inf. Circ. 195, 8, 2018 .
Sca2018d S j Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Ling, J.F., Aristidi, E., 2018IAUDS.196....2S
Sca2018d Zanutta, A.Abe, Bendoya, Rivet, Suarez, & Vernet
Sca2018d +not Inf. Circ. 196, 2, 2018
 
 
DISCOVERER
 
 
idgroup discov author
1 A Aitken, R.G.
312 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
14158+1018 A 1101 AB 1997 43 184 0.2 9.69 10.32 K0 NOD 141550.50+101801.3
14158+1018 A 1101 AB 2007 44 255 0.2 9.69 10.32 K0 NOD 141550.50+101801.3
14158+1018 A 1101 AB 2008 45 232 0.2 9.69 10.32 K0 NOD 141550.50+101801.3
14158+1018 A 1101 AB 2015 46 230 0.3 9.69 10.32 K0 NO 141550.50+101801.3
14158+1018 A 1101 AB 2016 47 228 0.3 9.69 10.32 K0 NO 141550.57+101759.3
14158+1018 A 1101 AB 2018 48 224 0.3 9.69 10.32 K0 NO 141550.57+101759.3
14158+1018 A 1101 AB 2020 49 221 0.3 9.69 10.32 K0 NO 141550.57+101759.3

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

 
 
WDS 14158+1018 A 1101 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 14158+1018 A 1101 AB : MEASURES
 
 
No records found.

 
 
WDS 14158+1018 : VIRTUAL EYEPIECE
 
 

14158+1018 A 1101A mag 9.69 Sp K0 14158+1018 A 1101B sep 0.3 P.A. 220.20 mag 10.32 14158+1018 STF1823C sep 3.9 P.A. 148.20 mag 9.77 14158+1018 STF1823D sep 64.5 P.A. 250.60 mag 13.09 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 14158+1018 : ALADIN DSS IMAGE @ 14h 15m 50.57s +10° 17' 59.3"
 
 
 
 
WDS 14158+1018 A 1101 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

14158+1018 A 1101AB distance=1' 14158+1018 STF1823AB,C distance=1' 14158+1018 STF1823AB,D distance=1' 14161+1032 UC 2719 distance=16' 14148+1006 SCA 197BC distance=19' 14148+1006 KUI 66AB distance=19' 14148+1006 SCA 197AC distance=19' 14145+1044 UC 191 distance=33' 14141+1056 HEI 530 distance=46' 14179+0928 SLW 990 distance=59' 14128+1104 A 1099 distance=65' 14179+1118 GIC 117 distance=68' 14113+0954 GRV 883 distance=70' 14185+0917 HDS2015 distance=73' 14132+1124 GWP2299 distance=77' 14138+0859 A 1100 distance=85' 14217+1003 HEI 779 distance=88' 14100+1043 GWP2252 distance=90' 14094+1015 RAO 16 distance=95' 14104+1116 GWP2257CD distance=98' 14092+1032 GWP2244 distance=99' 14104+1116 GWP2256AB distance=99' 14172+0835 LDS 955 distance=106' 14138+1200 STT 279 distance=107' 14229+0943 A 1103 distance=110' 14220+1120 TDS9173 distance=110' 14137+1204 KPP3279 distance=111' 14128+1159 CVR 729 distance=111' 14198+1154 BPM 615 distance=113' 14101+0902 SLW 977 distance=115' 14097+1132 LDS4437 distance=118' 14203+0835 STT 281 distance=123' 14089+1131 SLW 973 distance=126' 14244+1014 KPP2182 distance=127' 14116+1209 WIS 254 distance=128' 14156+1226 GWP2318AB distance=128' 14099+1152 HDS1985 distance=129' 14115+0824 UC 2699AB distance=132' 14207+1210 HO 541 distance=133' 14201+0819 SKF2837AB distance=135' 14201+0819 SKF2837AC distance=135' 14241+1115 STF1838 distance=135' 14075+1115 HEI 527 distance=136' 14157+1234 LDS4447CE distance=137' 14084+1140 CBL 440 distance=138' 14203+0817 HJ 1252 distance=138' 14226+1159 FMR 2BC distance=141' 14226+1159 HJ 236AB distance=141' 14135+1234 BU 224 distance=141' 14156+0756 KPP 311 distance=142' 14226+1200 FMR 1 distance=143' 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 14158+1018 A 1101 AB 221 0.3 1
Show 14158+1018 STF1823 AB,C 148 3.9 1
Show 14158+1018 STF1823 AB,D 251 65.4 1
Show 14161+1032 UC 2719 247 36.1 16
Show 14148+1006 SCA 197 BC 135 0.2 19
Show 14148+1006 KUI 66 AB 111 0.8 19
Show 14148+1006 SCA 197 AC 110 1.0 19
Show 14145+1044 UC 191 85 13.3 33
Show 14141+1056 HEI 530 353 0.5 46
Show 14179+0928 SLW 990 248 100.4 59
Show 14128+1104 A 1099 66 0.2 65
Show 14179+1118 GIC 117 306 11.6 68
Show 14113+0954 GRV 883 335 11.6 70
Show 14185+0917 HDS2015 336 0.4 73
Show 14132+1124 GWP2299 264 462.0 77
Show 14138+0859 A 1100 173 0.2 85
Show 14217+1003 HEI 779 104 2.8 88
Show 14100+1043 GWP2252 82 8.2 90
Show 14094+1015 RAO 16 262 0.1 95
Show 14104+1116 GWP2257 CD 136 84.0 98
Show 14092+1032 GWP2244 33 164.0 99
Show 14104+1116 GWP2256 AB 331 346.7 99
Show 14172+0835 LDS 955 290 8.1 106
Show 14138+1200 STT 279 257 2.2 107
Show 14229+0943 A 1103 204 4.7 110
Show 14220+1120 TDS9173 302 0.5 110
Show 14137+1204 KPP3279 41 3.0 111
Show 14128+1159 CVR 729 200 10.2 111
Show 14198+1154 BPM 615 150 110.5 113
Show 14101+0902 SLW 977 55 25.9 115
Show 14097+1132 LDS4437 155 230.0 118
Show 14203+0835 STT 281 166 1.5 123
Show 14089+1131 SLW 973 250 66.7 126
Show 14244+1014 KPP2182 85 17.9 127
Show 14116+1209 WIS 254 14 999.9 128
Show 14156+1226 GWP2318 AB 22 36.0 128
Show 14099+1152 HDS1985 290 0.3 129
Show 14115+0824 UC 2699 AB 210 56.2 132
Show 14207+1210 HO 541 89 2.6 133
Show 14201+0819 SKF2837 AB 207 0.8 135
Show 14201+0819 SKF2837 AC 359 27.7 135
Show 14241+1115 STF1838 335 9.4 135
Show 14075+1115 HEI 527 308 1.8 136
Show 14157+1234 LDS4447 CE 259 17.2 137
Show 14084+1140 CBL 440 249 36.8 138
Show 14203+0817 HJ 1252 271 12.0 138
Show 14226+1159 FMR 2 BC 107 8.3 141
Show 14226+1159 HJ 236 AB 285 23.1 141
Show 14135+1234 BU 224 101 0.6 141
Show 14156+0756 KPP 311 179 4.7 142
Show 14226+1200 FMR 1 179 19.2 143

 
 
WDS 14158+1018 : COMPONENTS
 
 
  A B C
B pa=220.2°
sep=0.34"
 
C pa=148.2°
sep=3.86"
pa=143.2°
sep=3.77"
 
D pa=250.6°
sep=64.48"
pa=250.8°
sep=64.19"
pa=253.9°
sep=65.42"
 
 
14158+1018 A
 
 
Coord arcsec 2000 141550.57+101759.3 Mag 9.69 Spectral class K0 (yellow-orange) PmRA 119.00
PmDE -193.0 SAO 100945 HIP 69684 Tycho2 0905-01419-1
HD 124864 GC 19243 BD BD+10 2657
Tycho2
Tycho2 0905-01419-1 Pflag RAmdeg 213.96065994 DEmdeg 10.29988344
PmRA 114.7 PmDE -171.7 E RAmdeg 11 E DEmdeg 14
E pmRA 1.7 E pmDE 1.5 EpRAm 1990.88 EpDEm 1989.09
Num 7 Q RAmdeg 4.5 Q DEmdeg 9.9 Q pmRA 4.4
Q pmDE 9.9 BTmag 10.215 E BTmag 0.030 VTmag 9.193
E VTmag 0.018 Prox 40 TYC T HIP 69684
CCDM AB RAdeg 213.96038806 DEdeg 10.30032750 EpRA 1990 1.71
EpDE 1990 1.25 E RAdeg 10.7 E DEdeg 15.3 Posflg P
Corr 0.0
SAO
SAO 100945 DelFlag RA1950 PmRA1950 0.0081
DE1950 PmDE1950 -0.197 Vmag 8.6 SpType K0
Double code Source 70 CatNum 19243 DM BD+10 2657
DMcomp BDsup HD 124864 M HD 0
GC 19243 RA1950rad 3.72360113 DE1950rad 0.18385693 PmRA2000 0.0082
PmDE2000 -0.193
Hipparcos
Catalog H HIP 69684 Proxy H RAhms 14 15 50.50
DEdms +10 18 01.3 Vmag 9.75 VarFlag R Vmag G
RAdeg 213.96 DEdeg 10.3004 AstroRef A Plx 18.61
CCDM 14158+1018 N CCDM I Nsys 1 Ncomp 3
MultFlag C Source Qual B M HIP
Theta Rho HD 124864 BD BD+10 2657
CD CP Dm number +10 2657 VIred 0.86
SpType K0 R SpType Coord arcsec 2000 141550.50+101801.3
Hipparcos 2
HIP 69684 Sn 15 So 3 Nc 3
RArad 3.7343134838 DErad 0.1797751645 Plx 16.7 PmRA 121.11
PmDE -193.76 E RArad 1.66 E DErad 0.91 E Plx 2.03
E pmRA 2 E pmDE 1.02 Hpmag 8.7601 E Hpmag 0.001
SHp 0.011 VA 0 BV 0.84 E BV 0.042
VI 0.86
CCDM
Ccdm 14158+1018 RComp Comp A Note1
Note2 Discov num DRAs 2.61 DDEs -2.2
R dRAs 10 Year Theta Rho
Obs 4 Vmag 9.2 Sp K0 PmNote *
PmRA 120 PmDE -201 Dm number +10 2657 Cat1 BD
Name2 +10 1689 Cat2 AGK2/3 HD 124864 M HD
ADS BDS A 9185 M ADS BDS N IDS IDS 14109N1046A
HIC 69684
 
 
14158+1018 B
 
 
Coord arcsec 2000 141550.55+101759.0 Mag 10.32 Calc delta mag 0.63 Calc coord yes
CCDM
Ccdm 14158+1018 RComp Comp B Note1 *
Note2 Discov num A 1101 DRAs DDEs
R dRAs Year 1905 Theta Rho
Obs 21 Vmag 9.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 9185 M ADS BDS N IDS IDS 14109N1046B
HIC 69684
 
 
14158+1018 C
 
 
Coord arcsec 2000 141550.71+101756.0 Mag 9.77 PmRA 119.00 PmDE -193.0
Tycho2 0905-01420-1 Calc delta mag 0.08 Calc coord yes
Tycho2
Tycho2 0905-01420-1 Pflag RAmdeg 213.96129821 DEmdeg 10.29891978
PmRA 128.0 PmDE -197.7 E RAmdeg 17 E DEmdeg 26
E pmRA 1.9 E pmDE 1.9 EpRAm 1990.75 EpDEm 1988.76
Num 3 Q RAmdeg 0.5 Q DEmdeg 0.5 Q pmRA 0.5
Q pmDE 0.5 BTmag 10.725 E BTmag 0.047 VTmag 9.774
E VTmag 0.029 Prox 40 TYC T HIP 69684
CCDM C RAdeg 213.96099917 DEdeg 10.29940194 EpRA 1990 1.72
EpDE 1990 1.22 E RAdeg 16.7 E DEdeg 26.1 Posflg
Corr -0.1
CCDM
Ccdm 14158+1018 RComp Comp C Note1
Note2 Discov num STF1823 DRAs DDEs
R dRAs Year 1953 Theta 148 Rho 3.7
Obs 28 Vmag 9.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 9185 M ADS BDS N IDS IDS 14109N1046C
HIC 69684
 
 
14158+1018 D
 
 
Coord arcsec 2000 141546.45+101737.9 Mag 13.09 PmRA 1.00 PmDE 4.0
Calc delta mag 3.4 Calc coord yes
CCDM
Ccdm 14158+1018 RComp Comp D Note1
Note2 Discov num STF1823 DRAs DDEs
R dRAs Year 1913 Theta 231 Rho 63.4
Obs 1 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 9185 M ADS BDS N IDS IDS 14109N1046D
HIC