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Current system
14521+4629
HDS 2097
HD 131446


Nearby doubles
27' : 14496+4634
STT 286AB

27' : 14545+4620
CBL 475

31' : 14492+4620
LDS4508

40' : 14485+4642
SLW1034

51' : 14480+4658
SLW1033

72' : 14512+4518
KPP 865

72' : 14503+4520
TDS9320

77' : 14495+4517
HDS2093

78' : 14593+4649
COU1760

81' : 14574+4530
HJ 2759

82' : 14595+4658
WSP 113AB

83' : 14460+4723
HDS2079

84' : 14466+4528
SLW1030

84' : 14487+4513
TDS9314

84' : 14448+4706
COU1759AB

88' : 14504+4502
LDS4509

94' : 14515+4456
STT 287

99' : 14595+4528
DAM 30

101' : 15006+4717
STT 291

104' : 15010+4543
HDS2119

110' : 14492+4814
HU 647

110' : 15003+4740
ZHN 28

111' : 14573+4806
ES 2647

112' : 14523+4437
TDS9330

112' : 15009+4526
HDS2118AB

113' : 14439+4743
ES 962AB



Selections
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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.

14521+4629 HDS 2097 (HD 131446)

 
 
14h 52m 03.23s +46° 28' 36.3" P.A. 46.00 sep 0.5 mag 6.97,10.25 Sp K0 dist. 149.03 pc (486.14 l.y.)
 
 
Coord 2000 14521+4629 Discov num HDS2097 Comp Coord arcsec 2000 14 52 03.23 +46 28 36.3
Date first 1991 Date last 2014 Obs 11
Pa first 59 Pa last 45.5 P.A. Now (θ) 45.5°
Sep first 0.4 Sep last 0.475 Sep. Now (ρ) 0.475"
Mag pri 6.97 Mag sec 10.25 delta mag (ΔM) 3.28 Spectral class K0 (yellow-orange)
Pri motion ra +011 Sec motion ra
Pri motion dec -054 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 131446 Constellation Bootes SAO 45246 HIP 72718
Tycho2 3474-00651-1 Gaia DR2 1589954703517602560 HD 131446 GC 20016
BD BD+47 2180 Distance 149.03 Distance ly 486.14
 
 
WDS 14521+4629 HDS 2097 (HD 131446) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14521+4629 HDS2097 1991 1 59 0.4 6.97 10.25 K0 D 145203.23+462836.3
14521+4629 HDS2097 2008 5 50 0.5 6.97 10.25 K0 D 145203.23+462836.3
14521+4629 HDS2097 2010 6 48 0.5 6.97 10.25 K0 D 145203.23+462836.3
14521+4629 HDS2097 2011 10 45 0.5 6.97 10.25 K0 145203.23+462836.3
14521+4629 HDS2097 2014 11 46 0.5 6.97 10.25 K0 145203.23+462836.3

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

 
 
WDS 14521+4629 HDS 2097 (HD 131446) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 14521+4629 HDS 2097 (HD 131446) : MEASURES
 
 
No records found.

 
 
WDS 14521+4629 (HD 131446) : VIRTUAL EYEPIECE
 
 

14521+4629 HDS2097A mag 6.97 Sp K0 14521+4629 HDS2097B sep 0.4 P.A. 35.00 mag 10.25 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 14521+4629 (HD 131446) : ALADIN DSS IMAGE @ 14h 52m 03.23s +46° 28' 36.3"
 
 
 
 
WDS 14521+4629 HDS 2097 (HD 131446) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

14521+4629 HDS2097 distance=0' 14496+4634 STT 286AB distance=27' 14545+4620 CBL 475 distance=27' 14492+4620 LDS4508 distance=31' 14485+4642 SLW1034 distance=40' 14480+4658 SLW1033 distance=51' 14512+4518 KPP 865 distance=72' 14503+4520 TDS9320 distance=72' 14495+4517 HDS2093 distance=77' 14593+4649 COU1760 distance=78' 14574+4530 HJ 2759 distance=81' 14595+4658 WSP 113AB distance=82' 14460+4723 HDS2079 distance=83' 14466+4528 SLW1030 distance=84' 14487+4513 TDS9314 distance=84' 14448+4706 COU1759AB distance=84' 14448+4706 GII 210Aa,Ab distance=84' 14504+4502 LDS4509 distance=88' 14515+4456 STT 287 distance=94' 14595+4528 DAM 30 distance=99' 15006+4717 STT 291 distance=101' 15010+4543 HDS2119 distance=104' 14492+4814 HU 647 distance=110' 15003+4740 ZHN 28 distance=110' 14573+4806 ES 2647 distance=111' 14523+4437 TDS9330 distance=112' 15009+4526 HDS2118AB distance=112' 15009+4526 GII 214Aa,Ab distance=112' 14439+4743 ES 962AB distance=113' 14514+4436 HJ 2752 distance=113' 15027+4554 ES 1086 distance=116' 14406+4620 KPP3931 distance=119' 14405+4633 A 1622AB distance=120' 14405+4633 GII 209Aa,Ab distance=120' 14529+4828 LEP 70 distance=120' 14439+4800 CBL 467 distance=124' 15016+4513 BRT 338 distance=125' 14440+4808 LDS4500 distance=130' 15025+4745 H 6 53AB distance=131' 15025+4745 L 9001AC distance=131' 14429+4458 LDS4495AB distance=134' 14429+4458 LDS4495Aa,Ab distance=134' 14523+4413 COU1588 distance=136' 14497+4843 STF1890 distance=137' 15038+4739 STF1909 distance=140' 14404+4747 LDS4488 distance=142' 15060+4637 SKF 719 distance=144' 14431+4833 CVR1596 distance=155' 14559+4900 NSN 661 distance=157' 14451+4410 JNN 146AB distance=158' 14557+4355 FYM 235 distance=159' 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 14521+4629 HDS2097 46 0.5
Show 14496+4634 STT 286 AB -1 -1.0 27
Show 14545+4620 CBL 475 35 22.8 27
Show 14492+4620 LDS4508 305 317.4 31
Show 14485+4642 SLW1034 101 18.8 40
Show 14480+4658 SLW1033 291 8.6 51
Show 14512+4518 KPP 865 218 7.3 72
Show 14503+4520 TDS9320 22 2.2 72
Show 14495+4517 HDS2093 182 7.3 77
Show 14593+4649 COU1760 249 0.2 78
Show 14574+4530 HJ 2759 97 17.5 81
Show 14595+4658 WSP 113 AB 290 2.4 82
Show 14460+4723 HDS2079 313 0.7 83
Show 14466+4528 SLW1030 194 13.6 84
Show 14487+4513 TDS9314 275 0.8 84
Show 14448+4706 COU1759 AB 92 2.4 84
Show 14448+4706 GII 210 Aa,Ab 111 0.2 84
Show 14504+4502 LDS4509 276 254.1 88
Show 14515+4456 STT 287 11 0.6 94
Show 14595+4528 DAM 30 203 63.1 99
Show 15006+4717 STT 291 156 35.7 101
Show 15010+4543 HDS2119 129 0.2 104
Show 14492+4814 HU 647 99 0.2 110
Show 15003+4740 ZHN 28 203 4.2 110
Show 14573+4806 ES 2647 119 9.1 111
Show 14523+4437 TDS9330 30 2.3 112
Show 15009+4526 HDS2118 AB 165 2.0 112
Show 15009+4526 GII 214 Aa,Ab 108 0.1 112
Show 14439+4743 ES 962 AB 266 11.3 113
Show 14514+4436 HJ 2752 122 6.1 113
Show 15027+4554 ES 1086 266 2.4 116
Show 14406+4620 KPP3931 135 3.0 119
Show 14405+4633 A 1622 AB 254 1.9 120
Show 14405+4633 GII 209 Aa,Ab 135 0.2 120
Show 14529+4828 LEP 70 72 347.0 120
Show 14439+4800 CBL 467 259 34.7 124
Show 15016+4513 BRT 338 186 2.9 125
Show 14440+4808 LDS4500 359 318.3 130
Show 15025+4745 H 6 53 AB 358 87.1 131
Show 15025+4745 L 9001 AC 72 10.8 131
Show 14429+4458 LDS4495 AB 150 15.9 134
Show 14429+4458 LDS4495 Aa,Ab 268 0.7 134
Show 14523+4413 COU1588 203 1.0 136
Show 14497+4843 STF1890 46 2.6 137
Show 15038+4739 STF1909 138 0.2 140
Show 14404+4747 LDS4488 99 183.5 142
Show 15060+4637 SKF 719 89 1.8 144
Show 14431+4833 CVR1596 55 3.4 155
Show 14559+4900 NSN 661 36 1.9 157
Show 14451+4410 JNN 146 AB 97 4.9 158
Show 14557+4355 FYM 235 352 11.5 159

 
 
WDS 14521+4629 : COMPONENTS
 
 
  A
B pa=35.0°
sep=0.41"
 
 
14521+4629 A
 
 
Componente originario normalizzato AB Name HD 131446 Coord arcsec 2000 145203.23+462836.3 Mag 6.97
Spectral class K0 (yellow-orange) PmRA 11.00 PmDE -54.0 SAO 45246
HIP 72718 Tycho2 3474-00651-1 HD 131446 GC 20016
BD BD+47 2180
Tycho2
Tycho2 3474-00651-1 Pflag RAmdeg 223.01350810 DEmdeg 46.47662268
PmRA 9.1 PmDE -54.3 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.31 EpDEm 1991.43
Num 12 Q RAmdeg 2.0 Q DEmdeg 0.8 Q pmRA 1.9
Q pmDE 0.9 BTmag 8.377 E BTmag 0.016 VTmag 6.896
E VTmag 0.010 Prox 999 TYC T HIP 72718
CCDM AB RAdeg 223.01347750 DEdeg 46.47674806 EpRA 1990 1.56
EpDE 1990 1.67 E RAdeg 4.3 E DEdeg 4.2 Posflg P
Corr -0.1
SAO
SAO 45246 DelFlag RA1950 PmRA1950 0.0003
DE1950 PmDE1950 -0.046 Vmag 7.1 SpType K0
Double code Source 70 CatNum 20016 DM BD+47 2180
DMcomp BDsup HD 131446 M HD 0
GC 20016 RA1950rad 3.88462251 DE1950rad 0.8147497 PmRA2000 0.0008
PmDE2000 -0.042
Hipparcos
Catalog H HIP 72718 Proxy H RAhms 14 52 03.23
DEdms +46 28 36.3 Vmag 6.76 VarFlag R Vmag H
RAdeg 223.013 DEdeg 46.4767 AstroRef A Plx 8.2
CCDM 14521+4629 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 59 Rho 0.441 HD 131446 BD BD+47 2180
CD CP Dm number +47 2180 VIred 1.21
SpType K0 R SpType Coord arcsec 2000 145203.23+462836.3
Hipparcos 2
HIP 72718 Sn 15 So 3 Nc 2
RArad 3.8923192903 DErad 0.8111723096 Plx 6.71 PmRA 11.37
PmDE -52.96 E RArad 0.36 E DErad 0.4 E Plx 0.46
E pmRA 0.45 E pmDE 0.54 Hpmag 6.9188 E Hpmag 0.0012
SHp 0.009 VA 0 BV 1.219 E BV 0.009
VI 1.18
CCDM
Ccdm 14521+4629 RComp Comp A Note1
Note2 Discov num DRAs -2.76 DDEs -24.2
R dRAs 82 Year Theta Rho
Obs 2 Vmag 7.0 Sp K0 PmNote *
PmRA 11 PmDE -54 Dm number +47 2180 Cat1 BD
Name2 +46 1075 Cat2 AGK2/3 HD 131446 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 72718
 
 
14521+4629 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 145203.25+462836.6 Mag 10.25 Calc delta mag 3.28
Calc coord yes
CCDM
Ccdm 14521+4629 RComp Comp B Note1
Note2 Discov num HDS DRAs -2.72 DDEs -23.9
R dRAs 82 Year 1991 Theta 59 Rho 0.4
Obs 1 Vmag 10.3 Sp PmNote *
PmRA 11 PmDE -54 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 72718