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Doubles in session


Current system
15031+4439
CHR 43
HD 133484


Nearby doubles
39' : 15016+4513
BRT 338

53' : 15009+4526
HDS2118AB

62' : 14595+4528
DAM 30

63' : 14584+4403
STF1896AB

67' : 15087+4508
HJ 2768

69' : 15010+4543
HDS2119

69' : 15080+4355
CVR 778

76' : 15027+4554
ES 1086

80' : 14574+4530
HJ 2759

80' : 15074+4334
RAO 591

87' : 15111+4424
SKF 10

91' : 14557+4355
FYM 235

94' : 14554+4354
HDS2106

100' : 15083+4316
SKF 722

102' : 15119+4520
SLW1069

110' : 14561+4319
TOK 585

116' : 14523+4437
TDS9330

116' : 15098+4308
TDS9425

117' : 15039+4243
LDS4527

120' : 14523+4413
COU1588

120' : 15126+4544
MCT 8

123' : 15060+4637
SKF 719

123' : 15145+4427
UC 2969

124' : 15106+4306
SLW1068

125' : 15077+4632
COU1761

125' : 14514+4436
HJ 2752



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.

15031+4439 CHR 43 (HD 133484)

 
 
15h 03m 06.63s +44° 38' 39.9" P.A. 281.00 sep 0.5 mag 6.80,9.20 Sp F6IV dist. 55.65 pc (181.53 l.y.)
 
 
Coord 2000 15031+4439 Discov num CHR  43 Comp Coord arcsec 2000 15 03 06.63 +44 38 39.9
Date first 1985 Date last 2019 Obs 16
Pa first 85 Pa last 281.4 P.A. Now (θ) 281.4°
Sep first 0.2 Sep last 0.46 Sep. Now (ρ) 0.46"
Mag pri 6.80 Mag sec 9.20 delta mag (ΔM) 2.4 Spectral class F6IV (yellow-white)
Pri motion ra -093 Sec motion ra
Pri motion dec +024 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 133484 Constellation Bootes SAO 45348 HIP 73637
Tycho2 3050-00175-1 Gaia DR2 1586138058138639616 HD 133484 HR 5612
GC 20258 BD BD+45 2251 FK5 3192 Distance 55.65
Distance ly 181.53
 
 
ORBITAL ELEMENTS
 
 
Period (P)170.88y± 8.91 Periastron (T)1999.39y± 2.81 Semi-major axis (a)0.626a± 0.047
Eccentricity (e)0.586± 0.028 Inclination (i)73.9°± 2.8 Longitude of periastron (ω)347.1°± 13.2
Node (Ω)222.2°± 4.9 Notes ReferenceHrt2009
Equinox Last observation2007 Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 220.3 0.258
2001 223.0 0.263
2002 225.7 0.263
2003 228.4 0.259
2004 231.3 0.252
2005 234.3 0.242
2006 237.6 0.230
2007 241.3 0.217
2008 245.5 0.202
2009 250.5 0.187
2010 256.3 0.172
2011 263.1 0.158
2012 271.2 0.146
2013 280.5 0.136
2014 291.0 0.131
2015 302.1 0.129
2016 313.1 0.132
2017 323.3 0.138
2018 332.4 0.149
2019 340.1 0.162
2020 346.6 0.177
2021 351.9 0.194
2022 356.5 0.212
2023 0.3 0.231
2024 3.5 0.250
2025 6.2 0.269
2026 8.6 0.289
2027 10.7 0.308
2028 12.6 0.328
2029 14.2 0.347
2030 15.6 0.366


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


 
  


wds15031%2B4439a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 15031+4439 CHR 43 (HD 133484) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Hrt2009 Su j Hartkopf, W.I. & Mason, B.D. 2009AJ....138..813H
Hrt2009 +orb AJ 138, 813, 2009
 
 
DISCOVERER
 
 
idgroup discov author
1 CHR Center for High Ang. Res. Astronomy (speckle interferometry systems)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15031+4439 CHR 43 2004 11 230 0.2 6.65   F6IV O 150306.63+443839.9
15031+4439 CHR 43 2007 12 238 0.2 6.65   F6IV O 150306.63+443839.9
15031+4439 CHR 43 2019 16 281 0.5 6.65   F6IV O 150306.63+443839.9

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

 
 
WDS 15031+4439 CHR 43 (HD 133484) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15031+4439 CHR 43 (HD 133484) : MEASURES
 
 
No records found.

 
 
WDS 15031+4439 (HD 133484) : VIRTUAL EYEPIECE
 
 

15031+4439 CHR 43A mag 6.8 Sp F6IV 15031+4439 CHR 43B sep 0.3 P.A. 285.80 mag 9.2 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 15031+4439 (HD 133484) : ALADIN DSS IMAGE @ 15h 03m 06.63s +44° 38' 39.9"
 
 
 
 
WDS 15031+4439 CHR 43 (HD 133484) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15031+4439 CHR 43 distance=0' 15016+4513 BRT 338 distance=39' 15009+4526 HDS2118AB distance=53' 15009+4526 GII 214Aa,Ab distance=53' 14595+4528 DAM 30 distance=62' 14584+4403 STF1896AB distance=63' 14584+4403 STF1896AC distance=63' 15087+4508 HJ 2768 distance=67' 15010+4543 HDS2119 distance=69' 15080+4355 CVR 778 distance=69' 15027+4554 ES 1086 distance=76' 14574+4530 HJ 2759 distance=80' 15074+4334 RAO 591 distance=80' 15111+4424 SKF 10 distance=87' 14557+4355 FYM 235 distance=91' 14554+4354 HDS2106 distance=94' 15083+4316 SKF 722 distance=100' 15119+4520 SLW1069 distance=102' 14561+4319 TOK 585 distance=110' 14523+4437 TDS9330 distance=116' 15098+4308 TDS9425 distance=116' 15039+4243 LDS4527 distance=117' 14523+4413 COU1588 distance=120' 15126+4544 MCT 8 distance=120' 15060+4637 SKF 719 distance=123' 15145+4427 UC 2969 distance=123' 15106+4306 SLW1068 distance=124' 15077+4632 COU1761 distance=125' 14514+4436 HJ 2752 distance=125' 14515+4456 STT 287 distance=126' 15144+4518 CBL 60 distance=127' 14551+4304 A 1626 distance=129' 14550+4301 OSO 60 distance=131' 14512+4518 KPP 865 distance=132' 15157+4451 HJ 2772 distance=135' 14545+4620 CBL 475 distance=136' 14593+4649 COU1760 distance=137' 14504+4502 LDS4509 distance=137' 14503+4520 TDS9320 distance=142' 14595+4658 WSP 113AB distance=145' 15160+4353 LDS5164 distance=147' 15007+4213 TDS9370 distance=149' 14495+4517 HDS2093 distance=150' 15108+4640 ARG 27 distance=151' 14506+4326 HDS2094Aa,Ab distance=153' 14506+4326 HJ 1258AB distance=153' 15108+4651 STF1920 distance=155' 14496+4344 FYM 236BC distance=155' 14496+4344 FYM 236AB distance=156' 15050+4205 TDS9394 distance=156' 14487+4513 TDS9314 distance=157' 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 15031+4439 CHR 43 281 0.5
Show 15016+4513 BRT 338 186 2.9 39
Show 15009+4526 HDS2118 AB 165 2.0 53
Show 15009+4526 GII 214 Aa,Ab 108 0.1 53
Show 14595+4528 DAM 30 203 63.1 62
Show 14584+4403 STF1896 AB 276 4.1 63
Show 14584+4403 STF1896 AC 342 65.7 63
Show 15087+4508 HJ 2768 119 22.8 67
Show 15010+4543 HDS2119 129 0.2 69
Show 15080+4355 CVR 778 317 12.9 69
Show 15027+4554 ES 1086 266 2.4 76
Show 14574+4530 HJ 2759 97 17.5 80
Show 15074+4334 RAO 591 322 0.6 80
Show 15111+4424 SKF 10 279 12.8 87
Show 14557+4355 FYM 235 352 11.5 91
Show 14554+4354 HDS2106 40 5.4 94
Show 15083+4316 SKF 722 19 2.1 100
Show 15119+4520 SLW1069 66 160.4 102
Show 14561+4319 TOK 585 94 999.9 110
Show 14523+4437 TDS9330 30 2.3 116
Show 15098+4308 TDS9425 303 0.4 116
Show 15039+4243 LDS4527 62 1.0 117
Show 14523+4413 COU1588 203 1.0 120
Show 15126+4544 MCT 8 220 0.5 120
Show 15060+4637 SKF 719 89 1.8 123
Show 15145+4427 UC 2969 336 61.6 123
Show 15106+4306 SLW1068 169 72.8 124
Show 15077+4632 COU1761 268 1.2 125
Show 14514+4436 HJ 2752 122 6.1 125
Show 14515+4456 STT 287 11 0.6 126
Show 15144+4518 CBL 60 160 11.0 127
Show 14551+4304 A 1626 45 2.6 129
Show 14550+4301 OSO 60 129 3.5 131
Show 14512+4518 KPP 865 218 7.3 132
Show 15157+4451 HJ 2772 315 9.0 135
Show 14545+4620 CBL 475 35 22.8 136
Show 14593+4649 COU1760 249 0.2 137
Show 14504+4502 LDS4509 276 254.1 137
Show 14503+4520 TDS9320 22 2.2 142
Show 14595+4658 WSP 113 AB 290 2.4 145
Show 15160+4353 LDS5164 285 252.6 147
Show 15007+4213 TDS9370 130 0.5 149
Show 14495+4517 HDS2093 182 7.3 150
Show 15108+4640 ARG 27 45 18.5 151
Show 14506+4326 HDS2094 Aa,Ab 28 0.4 153
Show 14506+4326 HJ 1258 AB 216 25.7 153
Show 15108+4651 STF1920 109 18.7 155
Show 14496+4344 FYM 236 BC 175 30.4 155
Show 14496+4344 FYM 236 AB 124 17.7 156
Show 15050+4205 TDS9394 163 2.8 156
Show 14487+4513 TDS9314 275 0.8 157

 
 
WDS 15031+4439 : COMPONENTS
 
 
  A
B pa=285.8°
sep=0.33"
 
 
15031+4439 A
 
 
Componente originario normalizzato AB Name HD 133484 Coord arcsec 2000 150306.63+443839.9 Mag 6.8
Spectral class F6IV (yellow-white) PmRA -93.00 PmDE 24.0 SAO 45348
HIP 73637 Tycho2 3050-00175-1 HD 133484 HR 5612
GC 20258 BD BD+45 2251 FK5 3192
Tycho2
Tycho2 3050-00175-1 Pflag RAmdeg 225.77730458 DEmdeg 44.64448570
PmRA -94.0 PmDE 21.6 E RAmdeg 4 E DEmdeg 4
E pmRA 0.9 E pmDE 0.9 EpRAm 1991.29 EpDEm 1991.27
Num 15 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.8
Q pmDE 1.1 BTmag 7.118 E BTmag 0.015 VTmag 6.646
E VTmag 0.009 Prox 999 TYC T HIP 73637
CCDM RAdeg 225.77761111 DEdeg 44.64443500 EpRA 1990 1.64
EpDE 1990 1.57 E RAdeg 3.6 E DEdeg 3.8 Posflg
Corr -0.1
SAO
SAO 45348 DelFlag RA1950 PmRA1950 -0.0088
DE1950 PmDE1950 0.01 Vmag 6.4 SpType F5
Double code Source 70 CatNum 20258 DM BD+45 2251
DMcomp BDsup HD 133484 M HD 0
GC 20258 RA1950rad 3.93284578 DE1950rad 0.78258722 PmRA2000 -0.0083
PmDE2000 0.013
Hipparcos
Catalog H HIP 73637 Proxy RAhms 15 03 06.63
DEdms +44 38 39.9 Vmag 6.59 VarFlag R Vmag H
RAdeg 225.778 DEdeg 44.6444 AstroRef Plx 17.45
CCDM N CCDM Nsys Ncomp 1
MultFlag G Source Qual M HIP
Theta Rho HD 133484 BD BD+45 2251
CD CP Dm number +45 2251 VIred 0.52
SpType F6IV R SpType Coord arcsec 2000 150306.63+443839.9
Hipparcos 2
HIP 73637 Sn 1 So 1 Nc 1
RArad 3.9405629123 DErad 0.7791922833 Plx 17.97 PmRA -88.6
PmDE 35.24 E RArad 0.53 E DErad 0.53 E Plx 0.66
E pmRA 0.69 E pmDE 0.65 Hpmag 6.693 E Hpmag 0.0006
SHp 0.007 VA 0 BV 0.449 E BV 0.005
VI 0.52
CCDM
Ccdm 15031+4439 RComp Comp A Note1
Note2 Discov num DRAs 0.56 DDEs -19.7
R dRAs 81 Year Theta Rho
Obs 2 Vmag 6.6 Sp F6 PmNote @
PmRA -93 PmDE 24 Dm number +45 2251 Cat1 BD
Name2 +44 1218 Cat2 AGK2/3 HD 133484 M HD
ADS BDS M ADS BDS N IDS W IDS 15031+4439A
HIC 73637
 
 
15031+4439 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 150306.60+443840.0 Mag 9.2 Calc delta mag 2.4
Calc coord yes
CCDM
Ccdm 15031+4439 RComp Comp B Note1
Note2 Discov num CHR 43 DRAs DDEs
R dRAs Year 1992 Theta 184 Rho 0.1
Obs 6 Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS W IDS 15031+4439B
HIC 73637