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Doubles in session


Current system
14534+1542
STT 288
HD 131473


Nearby doubles
17' : 14524+1533
CVR 762

18' : 14543+1554
CBL 474

22' : 14548+1535
HEI 234

22' : 14522+1555
GWP2469

26' : 14521+1600
GWP2468

29' : 14545+1606
FRT 1AB

35' : 14516+1519
HU 1153

59' : 14522+1638
FAR 16

60' : 14562+1459
KPP1290

69' : 14549+1648
TDS9340

81' : 14495+1445
SLW1036

82' : 14584+1508
OL 187

82' : 14590+1537
YSC 221

88' : 14594+1530
BPM 623

91' : 14562+1704
COU 187

92' : 14492+1435
GWP2464

96' : 14565+1706
YSC 7

101' : 14597+1459
SKF 239

103' : 14471+1456
SLW1032

103' : 14497+1710
TDS9317

107' : 14468+1453
UC 197

107' : 14583+1702
BPM 622

107' : 15006+1606
KU 107

111' : 14461+1508
YSC 106

116' : 14471+1655
GWP2458

123' : 15019+1547
STF1902



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.

14534+1542 STT 288 (HD 131473)

 
 
14h 53m 23.35s +15° 42' 18.3" P.A. 154.00 sep 0.9 mag 6.89,7.55 Sp F9V dist. 47.64 pc (155.4 l.y.)
 
 
Coord 2000 14534+1542 Discov num STT 288 Comp Coord arcsec 2000 14 53 23.35 +15 42 18.3
Date first 1843 Date last 2023 Obs 431
Pa first 224 Pa last 154.4 P.A. Now (θ) 153.5°
Sep first 0.3 Sep last 0.89 Sep. Now (ρ) 1.01"
Mag pri 6.89 Mag sec 7.55 delta mag (ΔM) 0.66 Spectral class F9V (yellow-white)
Pri motion ra -020 Sec motion ra -020
Pri motion dec +030 Sec motion dec +030
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 131473 Constellation Bootes SAO 101273 HIP 72846
Tycho2 1478-00843-1 Gaia DR2 1186325496788069632 HD 131473 HR 5550
GC 20032 ADS 9425 BD BD+16 2705 Distance 47.64
Distance ly 155.4
 
 
ORBITAL ELEMENTS
 
 
Period (P)313y Periastron (T)1824y Semi-major axis (a)1.358a
Eccentricity (e)0.5 Inclination (i)108.5° Longitude of periastron (ω)49°
Node (Ω)12.5° Notesn ReferenceHei1998
Equinox Last observation Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 165.8 1.204
2001 165.4 1.192
2002 165.0 1.179
2003 164.6 1.167
2004 164.2 1.154
2005 163.7 1.142
2006 163.3 1.129
2007 162.8 1.116
2008 162.3 1.104
2009 161.9 1.091
2010 161.4 1.078
2011 160.9 1.065
2012 160.3 1.052
2013 159.8 1.039
2014 159.3 1.025
2015 158.7 1.012
2016 158.1 0.999
2017 157.5 0.986
2018 156.9 0.972
2019 156.3 0.959
2020 155.6 0.946
2021 155.0 0.932
2022 154.3 0.919
2023 153.6 0.906
2024 152.9 0.893
2025 152.1 0.879
2026 151.4 0.866
2027 150.6 0.853
2028 149.8 0.840
2029 148.9 0.826
2030 148.1 0.813
2031 147.2 0.800
2032 146.2 0.787
2033 145.3 0.775
2034 144.3 0.762
2035 143.3 0.749
2036 142.2 0.737
2037 141.1 0.724
2038 140.0 0.712
2039 138.8 0.700
2040 137.6 0.688
2041 136.4 0.677
2042 135.1 0.665
2043 133.7 0.654
2044 132.4 0.643
2045 130.9 0.633
2046 129.4 0.622
2047 127.9 0.612
2048 126.3 0.602
2049 124.7 0.593
2050 123.0 0.584


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
wds14534%2B1542a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic
 
 
WDS 14534+1542 STT 288 (HD 131473) : NOTES
 
 
discov_num notes refcode
STT 288 CfA: A or B have variable RV? Tok2014d
 
 
REFERENCES
 
 
refcode metd author reference
Hei1998 Ma j Heintz, W.D. 1998ApJS..117..587H
Hei1998 +orb ApJS 117, 587, 1998
Tok2014d E2 - Tokovinin, A. 2014AJ....147...86T
Tok2014d AJ 147, 86, 2014
 
 
DISCOVERER
 
 
discov author
HEI Heintz, W.D.
TOK Tokovinin, A., Cantarutti, R., Tighe, R., Schurter, P., van der Bliek, N.,
TOK Martinez, M., & Mondaca, E.
TOK Tokovinin, A., Corbett, H., Fors, O., Howard, W., Law, N.M., Moe, M.,
TOK Tokovinin, A. & Briceno, C.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
14534+1542 STT 288 2007 390 162 1.1 6.89 7.55 F9V +16 2705 NOD 145323.35+154218.3
14534+1542 STT 288 2009 395 161 1.1 6.89 7.55 F9V +16 2705 NOD 145323.35+154218.3
14534+1542 STT 288 2010 399 161 1.1 6.89 7.55 F9V +16 2705 NOD 145323.35+154218.3
14534+1542 STT 288 2013 402 162 1.1 6.89 7.55 F9V +16 2705 NOD 145323.35+154218.3
14534+1542 STT 288 2014 401 160 1.0 6.89 7.55 F9V +16 2705 NOD 145323.35+154218.3
14534+1542 STT 288 2015 403 159 1.0 6.89 7.55 F9V +16 2705 NOD 145323.35+154218.3
14534+1542 STT 288 2016 411 161 1.1 6.89 7.55 F9V +16 2705 NO 145323.35+154218.3
14534+1542 STT 288 2017 413 159 1.0 6.89 7.55 F9V +16 2705 NO 145323.35+154218.3
14534+1542 STT 288 2018 414 157 1.0 6.89 7.55 F9V +16 2705 NO 145323.35+154218.3
14534+1542 STT 288 2019 419 160 1.1 6.89 7.55 F9V +16 2705 NO 145323.35+154218.3
14534+1542 STT 288 2021 423 154 1.0 6.89 7.55 F9V +16 2705 NO 145323.35+154218.3
14534+1542 STT 288 2022 430 155 0.9 6.89 7.55 F9V +16 2705 NO 145323.35+154218.3
14534+1542 STT 288 2023 431 154 0.9 6.89 7.55 F9V +16 2705 NO 145323.35+154218.3

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

 
 
WDS 14534+1542 STT 288 (HD 131473) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 14534+1542 STT 288 (HD 131473) : MEASURES
 
 
No records found.

 
 
WDS 14534+1542 (HD 131473) : VIRTUAL EYEPIECE
 
 

14534+1542 STT 288A mag 6.89 Sp F9V 14534+1542 STT 288B sep 0.9 P.A. 154.40 mag 7.55 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 14534+1542 (HD 131473) : ALADIN DSS IMAGE @ 14h 53m 23.35s +15° 42' 18.3"
 
 
 
 
WDS 14534+1542 STT 288 (HD 131473) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

14534+1542 STT 288 distance=0' 14524+1533 CVR 762 distance=17' 14543+1554 CBL 474 distance=18' 14548+1535 HEI 234 distance=22' 14522+1555 GWP2469 distance=22' 14521+1600 GWP2468 distance=26' 14545+1606 FRT 1AB distance=29' 14545+1606 MEL 2Ba,Bb distance=29' 14516+1519 HU 1153 distance=35' 14522+1638 FAR 16 distance=59' 14562+1459 KPP1290 distance=60' 14549+1648 TDS9340 distance=69' 14495+1445 SLW1036 distance=81' 14584+1508 OL 187 distance=82' 14590+1537 YSC 221 distance=82' 14594+1530 BPM 623 distance=88' 14562+1704 COU 187 distance=91' 14492+1435 GWP2464 distance=92' 14565+1706 YSC 7 distance=96' 14597+1459 SKF 239 distance=101' 14471+1456 SLW1032 distance=103' 14497+1710 TDS9317 distance=103' 14468+1453 UC 197 distance=107' 14583+1702 BPM 622 distance=107' 15006+1606 KU 107 distance=107' 14461+1508 YSC 106 distance=111' 14471+1655 GWP2458 distance=116' 15019+1547 STF1902 distance=123' 14535+1339 HJ 242 distance=124' 14470+1705 RAO 320 distance=124' 15019+1506 HU 1155 distance=128' 14562+1745 HDS2108AB distance=130' 14562+1745 GII 61AC distance=130' 14490+1737 GWP2462 distance=131' 15007+1421 KPP3411 distance=133' 15026+1603 LLO 10 distance=134' 14590+1732 A 2072 distance=136' 14524+1757 A 2071 distance=136' 15015+1430 KPP 333 distance=138' 14565+1755 LDS4516 distance=140' 14515+1800 BRT1939 distance=141' 14570+1758 KU 106 distance=146' 14462+1728 CVR1599 distance=148' 14431+1550 KPP1561 distance=149' 14462+1354 CVR1598 distance=151' 14538+1312 J 1129 distance=153' 15011+1359 CVR 772 distance=153' 15029+1655 COU 63 distance=155' 14537+1819 CVR1609 distance=158' 14595+1753 COU 188 distance=159' 14466+1749 KPP3935 distance=161' 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 14534+1542 STT 288 154 0.9 0
Show 14524+1533 CVR 762 215 13.1 17
Show 14543+1554 CBL 474 95 10.0 18
Show 14548+1535 HEI 234 321 1.3 22
Show 14522+1555 GWP2469 114 232.2 22
Show 14521+1600 GWP2468 34 12.1 26
Show 14545+1606 FRT 1 AB 45 4.9 29
Show 14545+1606 MEL 2 Ba,Bb 98 0.1 29
Show 14516+1519 HU 1153 297 2.9 35
Show 14522+1638 FAR 16 57 80.7 59
Show 14562+1459 KPP1290 209 9.8 60
Show 14549+1648 TDS9340 45 4.3 69
Show 14495+1445 SLW1036 145 14.4 81
Show 14584+1508 OL 187 81 1.8 82
Show 14590+1537 YSC 221 160 0.4 82
Show 14594+1530 BPM 623 228 63.6 88
Show 14562+1704 COU 187 225 2.0 91
Show 14492+1435 GWP2464 35 42.9 92
Show 14565+1706 YSC 7 359 0.4 96
Show 14597+1459 SKF 239 157 1.5 101
Show 14471+1456 SLW1032 239 15.2 103
Show 14497+1710 TDS9317 141 2.3 103
Show 14468+1453 UC 197 290 18.1 107
Show 14583+1702 BPM 622 311 98.4 107
Show 15006+1606 KU 107 358 57.6 107
Show 14461+1508 YSC 106 82 0.2 111
Show 14471+1655 GWP2458 275 5.9 116
Show 15019+1547 STF1902 191 26.2 123
Show 14535+1339 HJ 242 285 8.6 124
Show 14470+1705 RAO 320 190 1.1 124
Show 15019+1506 HU 1155 15 4.0 128
Show 14562+1745 HDS2108 AB 170 0.1 130
Show 14562+1745 GII 61 AC 194 1.8 130
Show 14490+1737 GWP2462 287 11.6 131
Show 15007+1421 KPP3411 282 4.3 133
Show 15026+1603 LLO 10 351 0.5 134
Show 14590+1732 A 2072 234 0.7 136
Show 14524+1757 A 2071 273 1.3 136
Show 15015+1430 KPP 333 317 3.9 138
Show 14565+1755 LDS4516 45 12.7 140
Show 14515+1800 BRT1939 322 3.7 141
Show 14570+1758 KU 106 239 57.4 146
Show 14462+1728 CVR1599 292 4.4 148
Show 14431+1550 KPP1561 251 11.8 149
Show 14462+1354 CVR1598 295 4.4 151
Show 14538+1312 J 1129 81 4.1 153
Show 15011+1359 CVR 772 320 11.5 153
Show 15029+1655 COU 63 44 1.8 155
Show 14537+1819 CVR1609 268 3.5 158
Show 14595+1753 COU 188 229 0.3 159
Show 14466+1749 KPP3935 198 1.9 161

 
 
WDS 14534+1542 : COMPONENTS
 
 
  A
B pa=154.4°
sep=0.89"
 
 
14534+1542 A
 
 
Name HD 131473 Coord arcsec 2000 145323.35+154218.3 Mag 6.89 Spectral class F9V (yellow-white)
PmRA -20.00 PmDE 30.0 SAO 101273 HIP 72846
Tycho2 1478-00843-1 HD 131473 HR 5550 GC 20032
BD BD+16 2705
Tycho2
Tycho2 1478-00843-1 Pflag P RAmdeg 223.34730826 DEmdeg 15.70509234
PmRA -20.2 PmDE 29.8 E RAmdeg 5 E DEmdeg 5
E pmRA 1.6 E pmDE 1.6 EpRAm 1991.63 EpDEm 1991.56
Num 5 Q RAmdeg 1.0 Q DEmdeg 0.6 Q pmRA 1.0
Q pmDE 0.6 BTmag 7.487 E BTmag 0.016 VTmag 6.885
E VTmag 0.011 Prox 13 TYC T HIP 72846
CCDM A RAdeg 223.34733833 DEdeg 15.70511500 EpRA 1990 1.75
EpDE 1990 1.69 E RAdeg 4.8 E DEdeg 5.2 Posflg D
Corr 0.3
SAO
SAO 101273 DelFlag RA1950 PmRA1950 -0.0016
DE1950 PmDE1950 0.005 Vmag 6.4 SpType G0
Double code Source 70 CatNum 20032 DM BD+16 2705
DMcomp BDsup HD 131473 M HD 0
GC 20032 RA1950rad 3.88790737 DE1950rad 0.27764209 PmRA2000 -0.0015
PmDE2000 0.009
Hipparcos
Catalog H HIP 72846 Proxy H RAhms 14 53 23.36
DEdms +15 42 18.4 Vmag 6.41 VarFlag R Vmag G
RAdeg 223.347 DEdeg 15.7051 AstroRef A Plx 20.4
CCDM -23.60 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 169 Rho 1.312 HD BD BD+16 2705
CD CP Dm number +16 2705 VIred 0.64
SpType F6III R SpType Coord arcsec 2000 145323.36+154218.4
Hipparcos 2
HIP 72846 Sn 15 So 3 Nc 2
RArad 3.8981465026 DErad 0.2741058912 Plx 20.99 PmRA -22.72
PmDE 21.58 E RArad 0.89 E DErad 0.62 E Plx 0.93
E pmRA 0.94 E pmDE 0.87 Hpmag E Hpmag 0.0009
SHp 0.007 VA 0 BV 0.569 E BV 0.013
VI 0.64
CCDM
Ccdm 14534+1542 RComp Comp A Note1
Note2 Discov num DRAs -0.64 DDEs 18.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.9 Sp G0 PmNote *
PmRA -29 PmDE 28 Dm number +16 2705 Cat1 BD
Name2 +15 1491 Cat2 AGK2/3 HD 131473 M HD
ADS BDS A 9425 M ADS BDS N IDS IDS 14487N1607A
HIC 72846
 
 
14534+1542 B
 
 
Coord arcsec 2000 145323.38+154217.5 Mag 7.55 PmRA -20.00 PmDE 30.0
Delta magnitude 0.66 Coordinate calculated yes
CCDM
Ccdm 14534+1542 RComp Comp B Note1 *
Note2 Discov num STT 288 DRAs DDEs
R dRAs Year 1845 Theta Rho
Obs 99 Vmag 7.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 9425 M ADS BDS N IDS IDS 14487N1607B
HIC 72846