03046-5119 TOK 428 Ba,Bb

 
 
03h 04m 36.98s -51° 19' 06.6" P.A. 277.00 sep 0.0 mag 9.20,9.40 Sp K1V dist. 54.29 pc (177.09 l.y.)
 
 
Coord 2000 03046-5119 Discov num TOK 428 Comp Ba,Bb Coord arcsec 2000 03 04 36.98 -51 19 06.6
Date first 2014 Date last 2022 Obs 11
Pa first 108 Pa last 276.9 P.A. Now (θ) 276.9°
Sep first 0.2 Sep last 0.031 Sep. Now (ρ) 0.031"
Mag pri 9.20 Mag sec 9.40 delta mag (ΔM) 0.2 Spectral class K1V (yellow-orange)
Pri motion ra +085 Sec motion ra
Pri motion dec +072 Sec motion dec
Notes N O W (See Notes, Orbital solution, )
This double is physical.
 
 
03046-5119 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 19330 232983 03 04 33 -51 19 20 DUN 10 AB 2015 25 69 39.9 7.61 8.54 0.93
Show 232983 03 04 33 -51 19 20 TOK 428 AC 2015 7 232 510.2 7.61 8.29 0.68
Show 03 04 37 -51 19 07 TOK 428 Ba,Bb 2022 11 277 0.0 9.20 9.40 0.20 Y <===
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Horologium HIP 14313 Tycho2 8064-01372-1 Gaia DR2 4747693686934567040
CD CD-51 706 CP CP-51 363 Distance 54.29 Distance ly 177.09
 
 
ORBITAL ELEMENTS
 
 
Period (P)18.5y Periastron (T)2004.64y Semi-major axis (a)0.161a
Eccentricity (e)0.48 Inclination (i)84.1° Longitude of periastron (ω)317°
Node (Ω)292.6° Notesn ReferenceTok2021c
Equinox2000 Last observation2021 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 112.4 0.194
2001 113.8 0.168
2002 115.9 0.127
2003 121.1 0.067
2004 258.2 0.016
2005 290.4 0.080
2006 295.8 0.095
2007 302.2 0.072
2008 318.7 0.038
2009 44.5 0.021
2010 89.7 0.053
2011 99.2 0.090
2012 103.2 0.124
2013 105.6 0.153
2014 107.3 0.177
2015 108.6 0.195
2016 109.7 0.206
2017 110.8 0.209
2018 111.8 0.202
2019 113.1 0.183
2020 114.7 0.150
2021 117.7 0.099
2022 132.6 0.029
2023 285.2 0.052
2024 293.3 0.094
2025 298.6 0.086
2026 307.8 0.055
2027 346.6 0.022
2028 77.4 0.035
2029 95.7 0.072
2030 101.5 0.107


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



 
 


wds03046-5119a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic
 
 
 
WDS 03046-5119 TOK 428 Ba,Bb : NOTES
 
 
discov_num notes refcode
DUN 10 B is CD-51@706.
SHY 433. Bayesian analysis by Shaya & Olling (2011) indicates very Shy2011
high (near 100%) probability pair is physical.
HIP 14307 and 14313 form a 38" pair belonging to the FG-67 sample.
TOK 428 AC: AC is not co-moving. C=HIP14257 has different parallax Tok2014d
TOK 428 Ba,Bb: The component B is resolved here at 0".19. The estimated
period of Ba,Bb is ~25yr. No motion is seen in 2 months. The subsystem
Ba,Bb is also manifested by asymmetric line profiles (Tokovinin, in
preparation). The A component has never been observed at high angular
resolution. Tok2015c
 
 
REFERENCES
 
 
refcode metd author reference
Shy2011 - Shaya, E.J. & Olling, R. 2011ApJS..192....2S
Shy2011 ApJS 192, 2, 2011
Shy2011 (Statistical analysis of probability that wide Hipparcos pairs are physical. Pairs
Shy2011 added to WDS only if probability 90% or greater.)
Tok2014d E2 - Tokovinin, A. 2014AJ....147...86T
Tok2014d AJ 147, 86, 2014
Tok2015c orb+j Tokovinin, A., Mason, B.D., Hartkopf, W.I., Mendez, R.A., & Horch, E.P. 2015AJ....150...50T
Tok2015c +St AJ 150, 50, 2015 (some measures corrected in Tok2017b) 2017AJ....154..110T
Tok2021c orb - Tokovinin, A. 2021IAUDS.203....1S
Tok2021c Inf. Circ. 203, 1, 2021
 
 
DISCOVERER
 
 
idgroup discov author
1 DUN Dunlop, J.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03046-5119 TOK 428 Ba,Bb 2015 4 109 0.2 9.00 9.50 K1IV 030436.98-511906.6
03046-5119 TOK 428 Ba,Bb 2016 6 111 0.2 9.00 9.50 K1IV N W 030436.98-511906.6
03046-5119 TOK 428 Ba,Bb 2019 7 113 0.2 9.00 9.50 K1IV N W 030436.98-511906.6
03046-5119 TOK 428 Ba,Bb 2020 8 117 0.1 9.00 9.50 K1IV N W 030436.98-511906.6
03046-5119 TOK 428 Ba,Bb 2021 10 130 0.0 9.00 9.50 K1IV NOW 030436.98-511906.6
03046-5119 TOK 428 Ba,Bb 2022 11 277 0.0 9.20 9.40 K1V NOW 030436.98-511906.6

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

 
 
WDS 03046-5119 TOK 428 Ba,Bb : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03046-5119 TOK 428 Ba,Bb : MEASURES
 
 
No records found.

 
 
WDS 03046-5119 : VIRTUAL EYEPIECE
 
 

03046-5119 DUN  10A mag 7.61 Sp F8V 03046-5119 TOK 428B sep 38.3 P.A. 70.10 mag 9.2 Sp K1V 03046-5119 TOK 428Bb sep 38.3 P.A. 70.10 mag 9.4 03046-5119 TOK 428C sep 402.8 P.A. 218.50 mag 8.29 Sp F7V virtual eyepiece
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Radius:
Components only
 
 
WDS 03046-5119 : ALADIN DSS IMAGE @ 03h 04m 36.98s -51° 19' 06.6"
 
 
 
 
WDS 03046-5119 TOK 428 Ba,Bb : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


03046-5119  TOK 428Ba,Bb distance=0' 03046-5119  DUN  10AB distance=1' 03046-5119  TOK 428AC distance=1' 03050-5121  RST  57 distance=7' 03022-5115  KPP2809 distance=24' 03044-5029  UC  939 distance=50' 03097-5046  UC  957 distance=59' 03108-5042  RST5498 distance=70' 03082-5000  B  1444 distance=87' 03055-5246  SPM   8 distance=88' 03083-5248  UC  955 distance=95' 02578-5009  B  1441 distance=96' 03028-4941  HU 1563 distance=100' 03009-4946  B  1442 distance=101' 03105-5245  WFC  14 distance=102' 03111-4954  TDS2468 distance=106' 03024-5310  TDS2424 distance=113' 02545-5017  TDS2384 distance=114' 02567-4950  NSN 185 distance=117' 03001-4925  HDS 382 distance=123' 02583-4924  CPO 114 distance=131' 02517-5234  HU 1562 distance=141' 03193-5053  RST  70 distance=141' 02536-4942  UC  840 distance=143' 03195-5157  RST2303 distance=144' 03168-5256  KPP3515 distance=148' 03195-5033  HU 1564 distance=148' 03094-4858  HDS 403 distance=149' 03188-5231  TDS2521 distance=150' 02551-4914  BRT 653 distance=155' 03173-5301  KPP3516 distance=155' 03157-5323  UC  971 distance=160' 03087-5355  TOK 653 distance=161' 02555-5340  TOI 847 distance=164' 03067-4836  CPO 116 distance=165' 03218-5051  RST  71 distance=165' 02587-4844  FAL   6 distance=166' 03192-5306  HJ 3571 distance=173' 03021-5418  BRT2021AB distance=181' 03021-5418  DAM1390BC distance=181' 03171-4904  LDS  91 distance=182' 03080-5418  UC  954 distance=182' 03238-5153  RST2308 distance=182' 02468-5011  KPP3502AB distance=183' 03237-5036  KPP2274 distance=185' 02479-5306  B  1925AB distance=187' 02479-5306  UC  811AC distance=187' 02520-5347  BRT2020AB distance=188' 03246-5104  HDS 426Aa,Ab distance=189' 03246-5104  HJ 3575AB distance=189' 02462-5002  UC  803 distance=191' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 03046-5119 TOK 428 Ba,Bb 277 0.0
Show 03046-5119 DUN 10 AB 69 39.9 1
Show 03046-5119 TOK 428 AC 232 510.2 1
Show 03050-5121 RST 57 158 2.3 7
Show 03022-5115 KPP2809 55 2.7 24
Show 03044-5029 UC 939 101 6.5 50
Show 03097-5046 UC 957 265 11.7 59
Show 03108-5042 RST5498 298 0.8 70
Show 03082-5000 B 1444 53 3.0 87
Show 03055-5246 SPM 8 229 21.8 88
Show 03083-5248 UC 955 286 57.3 95
Show 02578-5009 B 1441 27 1.7 96
Show 03028-4941 HU 1563 9 2.9 100
Show 03009-4946 B 1442 141 3.4 101
Show 03105-5245 WFC 14 82 7.4 102
Show 03111-4954 TDS2468 117 0.8 106
Show 03024-5310 TDS2424 340 0.5 113
Show 02545-5017 TDS2384 163 0.7 114
Show 02567-4950 NSN 185 90 6.6 117
Show 03001-4925 HDS 382 87 0.2 123
Show 02583-4924 CPO 114 127 3.7 131
Show 02517-5234 HU 1562 80 0.1 141
Show 03193-5053 RST 70 232 0.1 141
Show 02536-4942 UC 840 139 7.6 143
Show 03195-5157 RST2303 121 1.4 144
Show 03168-5256 KPP3515 358 3.5 148
Show 03195-5033 HU 1564 239 1.5 148
Show 03094-4858 HDS 403 171 19.6 149
Show 03188-5231 TDS2521 97 0.7 150
Show 02551-4914 BRT 653 203 5.0 155
Show 03173-5301 KPP3516 294 1.3 155
Show 03157-5323 UC 971 115 39.1 160
Show 03087-5355 TOK 653 83 21.2 161
Show 02555-5340 TOI 847 317 1.2 164
Show 03067-4836 CPO 116 322 3.6 165
Show 03218-5051 RST 71 125 0.4 165
Show 02587-4844 FAL 6 351 20.4 166
Show 03192-5306 HJ 3571 98 21.5 173
Show 03021-5418 BRT2021 AB 23 14.8 181
Show 03021-5418 DAM1390 BC 22 1.2 181
Show 03171-4904 LDS 91 266 7.1 182
Show 03080-5418 UC 954 55 51.9 182
Show 03238-5153 RST2308 249 2.5 182
Show 02468-5011 KPP3502 AB 90 1.7 183
Show 03237-5036 KPP2274 62 19.1 185
Show 02479-5306 B 1925 AB 2 14.7 187
Show 02479-5306 UC 811 AC 264 46.8 187
Show 02520-5347 BRT2020 AB 193 3.0 188
Show 03246-5104 HDS 426 Aa,Ab 64 1.0 189
Show 03246-5104 HJ 3575 AB 49 36.1 189
Show 02462-5002 UC 803 354 10.7 191

 
 
WDS 03046-5119 : COMPONENTS
 
 
  A B Bb
B pa=70.1°
sep=38.27"
 
Bb pa=70.1°
sep=38.26"
pa=281.0°
sep=0.02"
 
C pa=218.5°
sep=402.79"
pa=221.1°
sep=435.79"
pa=221.1°
sep=435.78"
 
 
03046-5119 A
 
 
Name HD 19330 Coord arcsec 2000 030433.14-511919.6 Mag 7.61 Spectral class F8V (yellow-white)
PmRA 89.00 PmDE 72.0 SAO 232983 HIP 14307
Tycho2 8064-01370-1 HD 19330 GC 3702 CD CD-51 704
CP CP-51 361
Tycho2
Tycho2 8064-01370-1 Pflag RAmdeg 46.13809347 DEmdeg -51.32210075
PmRA 88.7 PmDE 71.2 E RAmdeg 5 E DEmdeg 5
E pmRA 1.0 E pmDE 1.0 EpRAm 1990.97 EpDEm 1991.07
Num 13 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.9 BTmag 8.240 E BTmag 0.016 VTmag 7.607
E VTmag 0.011 Prox 376 TYC T HIP 14307
CCDM RAdeg 46.13776500 DEdeg -51.32226500 EpRA 1990 1.66
EpDE 1990 1.69 E RAdeg 4.9 E DEdeg 4.9 Posflg
Corr 0.2
SAO
SAO 232983 DelFlag RA1950 PmRA1950 0.0089
DE1950 PmDE1950 0.093 Vmag 7.5 SpType G0
Double code Source 70 CatNum 3702 DM CD-51 704
DMcomp BDsup HD 19330 M HD 0
GC 3702 RA1950rad 0.79842183 DE1950rad -0.89913091 PmRA2000 0.0092
PmDE2000 0.087
Hipparcos
Catalog H HIP 14307 Proxy RAhms 03 04 33.06
DEdms -51 19 20.2 Vmag 7.56 VarFlag R Vmag H
RAdeg 46.1378 DEdeg -51.3223 AstroRef Plx 18.62
CCDM 03046-5119 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 19330 BD
CD CD-51 704 CP CP-51 361 Dm number -51 704 VIred 0.65
SpType G1V R SpType Coord arcsec 2000 030433.06-511920.2
Hipparcos 2
HIP 14307 Sn 5 So 0 Nc 1
RArad 0.8052556936 DErad -0.8957426845 Plx 18.7 PmRA 88.59
PmDE 72.28 E RArad 0.42 E DErad 0.39 E Plx 0.49
E pmRA 0.47 E pmDE 0.46 Hpmag 7.6829 E Hpmag 0.0015
SHp 0.014 VA 0 BV 0.566 E BV 0.009
VI 0.64
CCDM
Ccdm 03046-5119 RComp Comp A Note1
Note2 Discov num DRAs -2.89 DDEs -19.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.5 Sp G0 PmNote *
PmRA 81 PmDE 78 Dm number -51 704 Cat1 CD
Name2 232983 Cat2 SAO HD 19330 M HD
ADS BDS M ADS BDS N IDS IDS 03014S5143A
HIC 14307
 
 
03046-5119 B
 
 
Coord arcsec 2000 030436.98-511906.6 Coord calc 030435.63-511905.5 Mag 9.2 Mag composta 8.54
Spectral class K1V (yellow-orange) PmRA 85.00 PmDE 72.0 HIP 14313
Tycho2 8064-01372-1 CD CD-51 706 CP CP-51 363 Calc delta mag 1.59
Tycho2
Tycho2 8064-01372-1 Pflag RAmdeg 46.15413905 DEmdeg -51.31851737
PmRA 89.1 PmDE 71.4 E RAmdeg 9 E DEmdeg 9
E pmRA 1.2 E pmDE 1.0 EpRAm 1990.22 EpDEm 1989.76
Num 11 Q RAmdeg 1.0 Q DEmdeg 0.7 Q pmRA 1.1
Q pmDE 0.7 BTmag 9.495 E BTmag 0.021 VTmag 8.542
E VTmag 0.014 Prox 22 TYC T HIP 14313
CCDM RAdeg 46.15380917 DEdeg -51.31868167 EpRA 1990 1.64
EpDE 1990 1.71 E RAdeg 8.6 E DEdeg 8.7 Posflg D
Corr 0.2
Hipparcos
Catalog H HIP 14313 Proxy RAhms 03 04 36.91
DEdms -51 19 07.3 Vmag 8.59 VarFlag R Vmag H
RAdeg 46.1538 DEdeg -51.3187 AstroRef Plx 18.2
CCDM 03046-5119 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD
CD CD-51 706 CP CP-51 363 Dm number -51 706 VIred 0.87
SpType K0 R SpType Coord arcsec 2000 030436.91-511907.3
Hipparcos 2
HIP 14313 Sn 5 So 0 Nc 1
RArad 0.8055353953 DErad -0.8956802131 Plx 18.42 PmRA 85.23
PmDE 72.22 E RArad 0.68 E DErad 0.66 E Plx 0.8
E pmRA 0.83 E pmDE 0.81 Hpmag 8.7326 E Hpmag 0.002
SHp 0.019 VA 0 BV 0.857 E BV 0.003
VI 0.9
 
 
03046-5119 Bb
 
 
Coord arcsec 2000 030436.98-511906.6 Mag 9.4 Calc delta mag 1.79 Calc coord yes
 
 
03046-5119 C
 
 
Coord arcsec 2000 030406.41-512435.1 Mag 8.29 Spectral class F7V (yellow-white) PmRA 100.00
PmDE 68.0 Calc delta mag 0.68 Calc coord yes