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Doubles in session


Current system
06312-7031
HDS 889
HD 47213


Nearby doubles
9' : 06300-7037
HJ 3879AB

14' : 06310-7044
TDS 253

25' : 06295-7008
TDS3870

35' : 06357-7006
HJ 3885AB

38' : 06256-7006
TDS3816

39' : 06255-7058
HEI 697

42' : 06378-7056
TOK 112

42' : 06347-6953
CVN 75AB

65' : 06188-7052
OGL 494

66' : 06335-6926
UC 1451

67' : 06374-6932
LDS6199

74' : 06455-7048
B 2608AB

74' : 06381-7136
TDS3982

74' : 06164-7036
OGL 493

77' : 06198-7123
DAM1347

77' : 06271-6917
DON 133

77' : 06274-6917
UC 1439AB

80' : 06152-7028
OGL 492

81' : 06191-7125
SHN 103

82' : 06150-7025
OGL 490

83' : 06148-7020
OGL 489

85' : 06420-6927
DON 142

90' : 06410-7147
I 351AB

91' : 06134-7017
OGL 487

93' : 06128-7023
OGL 486

95' : 06123-7031
OGL 485



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.

06312-7031 HDS 889 (HD 47213)

 
 
06h 31m 12.32s -70° 30' 57.9" P.A. 156.00 sep 0.1 mag 7.95,8.65 Sp F6V dist. 138.12 pc (450.55 l.y.)
 
 
Coord 2000 06312-7031 Discov num HDS 889 Comp Coord arcsec 2000 06 31 12.32 -70 30 57.9
Date first 1991 Date last 2023 Obs 7
Pa first 145 Pa last 155.9 P.A. Now (θ) 164.4°
Sep first 0.1 Sep last 0.119 Sep. Now (ρ) 0.125"
Mag pri 7.95 Mag sec 8.65 delta mag (ΔM) 0.7 Spectral class F6V (yellow-white)
Pri motion ra -028 Sec motion ra
Pri motion dec +034 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 47213 Constellation Mensa SAO 256311 HIP 31071
Tycho2 9181-01451-1 Gaia DR2 5278796457859305984 HD 47213 GC 8546
CP CP-70 533 Distance 138.12 Distance ly 450.55
 
 
ORBITAL ELEMENTS
 
 
Period (P)34.07y Periastron (T)2001.61y Semi-major axis (a)0.105a
Eccentricity (e)0.65 Inclination (i)135.4° Longitude of periastron (ω)71.8°
Node (Ω)58.5° Notes ReferenceTok2023a
Equinox2000 Last observation2023 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 63.9 0.054
2001 32.8 0.037
2002 319.1 0.027
2003 265.7 0.046
2004 245.5 0.067
2005 234.1 0.083
2006 226.1 0.095
2007 219.8 0.105
2008 214.5 0.112
2009 209.8 0.118
2010 205.5 0.123
2011 201.4 0.127
2012 197.6 0.129
2013 193.9 0.131
2014 190.2 0.132
2015 186.6 0.132
2016 183.0 0.132
2017 179.4 0.131
2018 175.7 0.130
2019 171.9 0.128
2020 168.1 0.126
2021 164.0 0.124
2022 159.8 0.121
2023 155.4 0.118
2024 150.8 0.115
2025 145.8 0.111
2026 140.5 0.107
2027 134.7 0.103
2028 128.5 0.098
2029 121.6 0.093
2030 113.9 0.088
2031 105.2 0.082
2032 95.0 0.075
2033 82.5 0.067
2034 65.4 0.055
2035 35.9 0.038
2036 325.1 0.027
2037 267.9 0.045
2038 246.5 0.065
2039 234.8 0.082
2040 226.6 0.094
2041 220.2 0.104
2042 214.8 0.112
2043 210.1 0.118
2044 205.8 0.123
2045 201.7 0.126
2046 197.8 0.129
2047 194.1 0.131
2048 190.5 0.132
2049 186.9 0.132
2050 183.3 0.132


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
wds06312-7031a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic
 
 
WDS 06312-7031 HDS 889 (HD 47213) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Tok2023a orb - Tokovinin, A. 2023IAUDS.209....1T
Tok2023a Inf. Circ. 209, 1, 2023
 
 
DISCOVERER
 
 
discov author
HDS Hipparcos Double Star (from additional DD list)
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
06312-7031 HDS 889 1991 1 145 0.1 7.95 8.65 F6V -70 533 063112.32-703057.9
06312-7031 HDS 889 2015 3 183 0.1 7.95 8.65 F6V -70 533 063112.32-703057.9
06312-7031 HDS 889 2018 4 175 0.1 7.95 8.65 F6V -70 533 063112.32-703057.9
06312-7031 HDS 889 2019 5 172 0.1 7.95 8.65 F6V -70 533 063112.32-703057.9
06312-7031 HDS 889 2020 6 164 0.1 7.95 8.65 F6V -70 533 063112.32-703057.9
06312-7031 HDS 889 2023 7 156 0.1 7.95 8.65 F6V -70 533 O 063112.32-703057.9

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

 
 
WDS 06312-7031 HDS 889 (HD 47213) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06312-7031 HDS 889 (HD 47213) : MEASURES
 
 
No records found.

 
 
WDS 06312-7031 (HD 47213) : VIRTUAL EYEPIECE
 
 

06312-7031 HDS 889A mag 7.95 Sp F6V 06312-7031 HDS 889B sep 0.1 P.A. 155.90 mag 8.65 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 06312-7031 (HD 47213) : ALADIN DSS IMAGE @ 06h 31m 12.32s -70° 30' 57.9"
 
 
 
 
WDS 06312-7031 HDS 889 (HD 47213) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06312-7031 HDS 889 distance=0' 06300-7037 HJ 3879AB distance=9' 06300-7037 BAU 31AC distance=9' 06310-7044 TDS 253 distance=14' 06295-7008 TDS3870 distance=25' 06357-7006 HJ 3885AB distance=35' 06357-7006 TOK 825Aa,Ab distance=35' 06256-7006 TDS3816 distance=38' 06255-7058 HEI 697 distance=39' 06378-7056 TOK 112 distance=42' 06347-6953 CVN 75AB distance=42' 06347-6953 TOK 824Ba,Bb distance=42' 06188-7052 OGL 494 distance=65' 06335-6926 UC 1451 distance=66' 06374-6932 LDS6199 distance=67' 06455-7048 B 2608AB distance=74' 06455-7048 BAU 37AC distance=74' 06455-7048 BAU 37AD distance=74' 06381-7136 TDS3982 distance=74' 06164-7036 OGL 493 distance=74' 06198-7123 DAM1347 distance=77' 06271-6917 DON 133 distance=77' 06274-6917 UC 1439AB distance=77' 06152-7028 OGL 492 distance=80' 06191-7125 SHN 103 distance=81' 06150-7025 OGL 490 distance=82' 06148-7020 OGL 489 distance=83' 06420-6927 DON 142 distance=85' 06410-7147 I 351AB distance=90' 06410-7147 I 351AC distance=90' 06134-7017 OGL 487 distance=91' 06128-7023 OGL 486 distance=93' 06123-7031 OGL 485 distance=95' 06116-7031 OGL 482 distance=98' 06115-7049 OGL 481 distance=100' 06510-7042 DEA 4 distance=100' 06252-6855 KPP1075 distance=102' 06151-7142 TOK 107 distance=106' 06438-7159 CVN 76 distance=107' 06238-6840 DON 130 distance=118' 06118-6927 OGL 484 distance=119' 06120-7147 HLN 10 distance=122' 06249-6832 WIS 123 distance=124' 06117-6909 OGL 483 distance=130' 06142-7213 OGL 488 distance=131' 06368-6820 DON 139 distance=134' 06426-7237 HEI 705 distance=137' 06361-7247 HJ 3890 distance=139' 06115-7214 JNN 48 distance=140' 06487-7228 HDS 945 distance=144' 06150-7236 OGL 491 distance=147' 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 06312-7031 HDS 889 156 0.1 0
Show 06300-7037 HJ 3879 AB 231 15.6 9
Show 06300-7037 BAU 31 AC 295 24.6 9
Show 06310-7044 TDS 253 306 0.8 14
Show 06295-7008 TDS3870 169 1.6 25
Show 06357-7006 HJ 3885 AB 174 4.4 35
Show 06357-7006 TOK 825 Aa,Ab 349 0.1 35
Show 06256-7006 TDS3816 272 0.6 38
Show 06255-7058 HEI 697 327 1.0 39
Show 06378-7056 TOK 112 115 17.6 42
Show 06347-6953 CVN 75 AB 121 1.9 42
Show 06347-6953 TOK 824 Ba,Bb 73 0.1 42
Show 06188-7052 OGL 494 95 1.7 65
Show 06335-6926 UC 1451 132 14.5 66
Show 06374-6932 LDS6199 330 19.5 67
Show 06455-7048 B 2608 AB 261 5.1 74
Show 06455-7048 BAU 37 AC 333 26.0 74
Show 06455-7048 BAU 37 AD 142 55.9 74
Show 06381-7136 TDS3982 352 0.5 74
Show 06164-7036 OGL 493 332 24.6 74
Show 06198-7123 DAM1347 215 7.7 77
Show 06271-6917 DON 133 22 2.2 77
Show 06274-6917 UC 1439 AB 244 76.3 77
Show 06152-7028 OGL 492 288 26.7 80
Show 06191-7125 SHN 103 -1 0.2 81
Show 06150-7025 OGL 490 267 2.1 82
Show 06148-7020 OGL 489 69 2.2 83
Show 06420-6927 DON 142 285 1.1 85
Show 06410-7147 I 351 AB 333 17.3 90
Show 06410-7147 I 351 AC 15 64.9 90
Show 06134-7017 OGL 487 60 3.1 91
Show 06128-7023 OGL 486 204 2.5 93
Show 06123-7031 OGL 485 60 3.9 95
Show 06116-7031 OGL 482 59 20.0 98
Show 06115-7049 OGL 481 181 8.1 100
Show 06510-7042 DEA 4 274 15.0 100
Show 06252-6855 KPP1075 195 8.5 102
Show 06151-7142 TOK 107 306 11.3 106
Show 06438-7159 CVN 76 340 5.5 107
Show 06238-6840 DON 130 90 0.8 118
Show 06118-6927 OGL 484 99 2.1 119
Show 06120-7147 HLN 10 352 7.9 122
Show 06249-6832 WIS 123 13 752.8 124
Show 06117-6909 OGL 483 175 5.9 130
Show 06142-7213 OGL 488 56 1.8 131
Show 06368-6820 DON 139 14 0.8 134
Show 06426-7237 HEI 705 181 2.7 137
Show 06361-7247 HJ 3890 34 12.8 139
Show 06115-7214 JNN 48 221 0.2 140
Show 06487-7228 HDS 945 256 0.3 144
Show 06150-7236 OGL 491 208 0.6 147

 
 
WDS 06312-7031 : COMPONENTS
 
 
  A
B pa=155.9°
sep=0.12"
 
 
06312-7031 A
 
 
Name HD 47213 Coord arcsec 2000 063112.32-703057.9 Mag 7.95 Spectral class F6V (yellow-white)
PmRA -28.00 PmDE 34.0 SAO 256311 HIP 31071
Tycho2 9181-01451-1 HD 47213 GC 8546 CP CP-70 533
Tycho2
Tycho2 9181-01451-1 Pflag RAmdeg 97.80111052 DEmdeg -70.51599354
PmRA -29.9 PmDE 35.7 E RAmdeg 5 E DEmdeg 5
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.21 EpDEm 1991.19
Num 16 Q RAmdeg 1.2 Q DEmdeg 0.8 Q pmRA 1.2
Q pmDE 0.8 BTmag 8.029 E BTmag 0.016 VTmag 7.423
E VTmag 0.010 Prox 999 TYC T HIP 31071
CCDM AB RAdeg 97.80131472 DEdeg -70.51607583 EpRA 1990 1.80
EpDE 1990 1.72 E RAdeg 4.6 E DEdeg 4.6 Posflg P
Corr 0.1
SAO
SAO 256311 DelFlag RA1950 PmRA1950 -0.0013
DE1950 PmDE1950 0.017 Vmag 7.4 SpType F8
Double code Source 70 CatNum 8546 DM CP-70 533
DMcomp BDsup HD 47213 M HD 0
GC 8546 RA1950rad 1.70941672 DE1950rad -1.23008355 PmRA2000 -0.0019
PmDE2000 0.02
Hipparcos
Catalog H HIP 31071 Proxy H RAhms 06 31 12.32
DEdms -70 30 57.9 Vmag 7.38 VarFlag R Vmag G
RAdeg 97.8013 DEdeg -70.5161 AstroRef * Plx 7.84
CCDM -28.06 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AB
Theta 145 Rho 0.109 HD BD
CD CP CP-70 533 Dm number -70 533 VIred 0.64
SpType F6V R SpType Coord arcsec 2000 063112.32-703057.9
Hipparcos 2
HIP 31071 Sn 55 So 3 Nc 2
RArad 1.7069552413 DErad -1.2307378209 Plx 7.24 PmRA -28.68
PmDE 33.51 E RArad 0.44 E DErad 0.42 E Plx 0.44
E pmRA 0.57 E pmDE 0.53 Hpmag E Hpmag 0.0009
SHp 0.008 VA 0 BV 0.564 E BV 0.006
VI 0.64
CCDM
Ccdm 06312-7031 RComp Comp A Note1
Note2 Discov num DRAs 0.27 DDEs 2.4
R dRAs 82 Year Theta Rho
Obs 2 Vmag 7.9 Sp F6 PmNote *
PmRA -28 PmDE 34 Dm number -70 533 Cat1 CPD
Name2 256311 Cat2 SAO HD 47213 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 31071
 
 
06312-7031 B
 
 
Coord arcsec 2000 063112.33-703058.0 Mag 8.65 Delta magnitude 0.7 Coordinate calculated yes
CCDM
Ccdm 06312-7031 RComp Comp B Note1
Note2 Discov num HDS DRAs 0.28 DDEs 2.3
R dRAs 82 Year 1991 Theta 145 Rho 0.1
Obs 1 Vmag 8.7 Sp PmNote *
PmRA -28 PmDE 34 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 31071