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Doubles in session


Current system
13217-3919
HDS 1875
HD 116064


Nearby doubles
47' : 13194-3957
RST1712

48' : 13232-3834
RSS 306

49' : 13249-3950
RST1717AB

57' : 13203-4013
NSC 28

66' : 13181-3829
B 808

66' : 13220-3813
B 810

66' : 13263-3959
WG 164AB

67' : 13255-4009
TDS8822

78' : 13153-3940
TDS8753

79' : 13152-3938
WG 162

82' : 13158-4003
HDS1859

82' : 13272-4010
HJ 4588

88' : 13223-3752
UC 2525AB

88' : 13202-4044
I 1230

89' : 13175-4033
I 425

93' : 13138-3925
RST1710

95' : 13139-3946
RSS 302

101' : 13204-4058
I 922

103' : 13302-3948
KPP1104

103' : 13168-3754
KPP1916

109' : 13310-3924
SEE 179

109' : 13126-3942
I 1566

110' : 13256-3739
JSP 582

110' : 13134-4011
RST1709

117' : 13252-4107
WG 163

119' : 13284-4049
KPP2217



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.

13217-3919 HDS 1875 (HD 116064)

 
 
13h 21m 43.88s -39° 18' 40.0" P.A. 328.00 sep 0.1 mag 8.96,12.14 Sp G:w... dist. 68.21 pc (222.5 l.y.)
 
 
Coord 2000 13217-3919 Discov num HDS1875 Comp Coord arcsec 2000 13 21 43.88 -39 18 40.0
Date first 1991 Date last 2020 Obs 7
Pa first 183 Pa last 328 P.A. Now (θ) 328°
Sep first 0.3 Sep last 0.053 Sep. Now (ρ) 0.053"
Mag pri 8.96 Mag sec 12.14 delta mag (ΔM) 3.18 Spectral class G:w... (yellow)
Pri motion ra -754 Sec motion ra
Pri motion dec +104 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 116064 Constellation Centaurus SAO 204389 HIP 65201
Tycho2 7787-01822-1 HD 116064 CD CD-38 8457 CP CP-38 5484
Distance 68.21 Distance ly 222.5
 
 
ORBITAL ELEMENTS
 
 
Period (P)38.11y Periastron (T)2019.61y Semi-major axis (a)0.205a
Eccentricity (e)0.55 Inclination (i)117.5° Longitude of periastron (ω)228°
Node (Ω)189.2° Notes ReferenceTok2020g
Equinox2000 Last observation2020 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 163.5 0.244
2001 160.8 0.235
2002 157.9 0.224
2003 154.7 0.212
2004 151.1 0.200
2005 147.0 0.187
2006 142.3 0.173
2007 136.8 0.160
2008 130.2 0.146
2009 122.3 0.133
2010 112.9 0.122
2011 101.8 0.113
2012 89.2 0.107
2013 75.5 0.105
2014 61.7 0.106
2015 48.6 0.110
2016 36.4 0.114
2017 24.9 0.115
2018 12.8 0.108
2019 357.2 0.088
2020 326.9 0.057
2021 263.4 0.050
2022 224.8 0.083
2023 209.8 0.122
2024 201.8 0.156
2025 196.5 0.184
2026 192.5 0.207
2027 189.2 0.226
2028 186.4 0.241
2029 183.9 0.252
2030 181.6 0.260


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


 
  


wds13217-3919a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 13217-3919 HDS 1875 (HD 116064) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Tok2020g orb - Tokovinin, A. 2020IAUDS.201....1A
Tok2020g Inf. Circ. 201, 1, 2020
 
 
DISCOVERER
 
 
idgroup discov author
1 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
13217-3919 HDS1875 1991 1 183 0.3 8.96 12.14 G:w... 132144.36-391840.8
13217-3919 HDS1875 2017 3 21 0.1 8.96 12.14 G:w... 132143.88-391840.0
13217-3919 HDS1875 2018 4 12 0.1 8.96 12.14 G:w... 132143.88-391840.0
13217-3919 HDS1875 2019 6 342 0.1 8.96 12.14 G:w... 132143.88-391840.0
13217-3919 HDS1875 2020 7 328 0.1 8.96 12.14 G:w... O 132143.88-391840.0

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

 
 
WDS 13217-3919 HDS 1875 (HD 116064) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13217-3919 HDS 1875 (HD 116064) : MEASURES
 
 
No records found.

 
 
WDS 13217-3919 (HD 116064) : VIRTUAL EYEPIECE
 
 

13217-3919 HDS1875A mag 8.96 Sp G:w... 13217-3919 HDS1875B mag 12.14 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 13217-3919 (HD 116064) : ALADIN DSS IMAGE @ 13h 21m 43.88s -39° 18' 40.0"
 
 
 
 
WDS 13217-3919 HDS 1875 (HD 116064) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13217-3919 HDS1875 distance=0' 13194-3957 RST1712 distance=47' 13232-3834 RSS 306 distance=48' 13249-3950 RST1717AB distance=49' 13203-4013 NSC 28 distance=57' 13181-3829 B 808 distance=66' 13220-3813 B 810 distance=66' 13263-3959 WG 164AB distance=66' 13263-3959 WG 164AC distance=66' 13255-4009 TDS8822 distance=67' 13153-3940 TDS8753 distance=78' 13152-3938 WG 162 distance=79' 13158-4003 HDS1859 distance=82' 13272-4010 HJ 4588 distance=82' 13223-3752 UC 2525AB distance=88' 13223-3752 SKF1955AC distance=88' 13202-4044 I 1230 distance=88' 13175-4033 I 425 distance=89' 13138-3925 RST1710 distance=93' 13139-3946 RSS 302 distance=95' 13204-4058 I 922 distance=101' 13302-3948 KPP1104 distance=103' 13168-3754 KPP1916 distance=103' 13310-3924 SEE 179 distance=109' 13126-3942 I 1566 distance=109' 13256-3739 JSP 582 distance=110' 13134-4011 RST1709 distance=110' 13252-4107 WG 163 distance=117' 13284-4049 KPP2217 distance=119' 13202-4120 I 1229 distance=123' 13168-4117 I 233AB distance=132' 13168-4117 SEE 173AC distance=132' 13129-4045 CPO 58 distance=134' 13306-4056 WG 166 distance=142' 13190-4138 UC 2517 distance=143' 13176-3701 HJ 4578 distance=146' 13155-4131 RST1711 distance=150' 13176-3656 RST4977 distance=151' 13345-3854 NSN 411 distance=152' 13097-3820 B 806 distance=153' 13338-3815 SEE 181 distance=155' 13213-3638 LDS 438 distance=161' 13326-3738 KPP2338 distance=163' 13230-4201 KPP3892 distance=163' 13196-4200 B 1226 distance=163' 13308-3715 RST2849 distance=163' 13081-3842 JSP 570 distance=164' 13194-4201 B 1225 distance=165' 13132-4131 TSN 164 distance=165' 13213-3631 BRT1674 distance=167' 13350-3813 TDS8884 distance=169' 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 13217-3919 HDS1875 328 0.1
Show 13194-3957 RST1712 264 0.3 47
Show 13232-3834 RSS 306 66 20.3 48
Show 13249-3950 RST1717 AB 5 1.7 49
Show 13203-4013 NSC 28 300 55.3 57
Show 13181-3829 B 808 316 0.3 66
Show 13220-3813 B 810 62 3.7 66
Show 13263-3959 WG 164 AB 170 8.1 66
Show 13263-3959 WG 164 AC 272 26.3 66
Show 13255-4009 TDS8822 254 0.6 67
Show 13153-3940 TDS8753 21 0.7 78
Show 13152-3938 WG 162 71 6.1 79
Show 13158-4003 HDS1859 178 0.5 82
Show 13272-4010 HJ 4588 137 48.3 82
Show 13223-3752 UC 2525 AB 235 33.7 88
Show 13223-3752 SKF1955 AC 80 134.9 88
Show 13202-4044 I 1230 206 0.5 88
Show 13175-4033 I 425 11 0.2 89
Show 13138-3925 RST1710 292 1.6 93
Show 13139-3946 RSS 302 209 8.2 95
Show 13204-4058 I 922 208 0.7 101
Show 13302-3948 KPP1104 11 8.8 103
Show 13168-3754 KPP1916 64 15.1 103
Show 13310-3924 SEE 179 36 0.2 109
Show 13126-3942 I 1566 10 6.8 109
Show 13256-3739 JSP 582 139 1.6 110
Show 13134-4011 RST1709 127 0.7 110
Show 13252-4107 WG 163 198 3.8 117
Show 13284-4049 KPP2217 352 18.4 119
Show 13202-4120 I 1229 300 0.9 123
Show 13168-4117 I 233 AB 108 3.5 132
Show 13168-4117 SEE 173 AC 5 44.3 132
Show 13129-4045 CPO 58 232 2.1 134
Show 13306-4056 WG 166 356 3.3 142
Show 13190-4138 UC 2517 345 19.3 143
Show 13176-3701 HJ 4578 147 9.4 146
Show 13155-4131 RST1711 115 1.1 150
Show 13176-3656 RST4977 174 1.3 151
Show 13345-3854 NSN 411 267 3.3 152
Show 13097-3820 B 806 66 1.4 153
Show 13338-3815 SEE 181 18 27.5 155
Show 13213-3638 LDS 438 165 79.4 161
Show 13326-3738 KPP2338 342 20.0 163
Show 13230-4201 KPP3892 196 21.2 163
Show 13196-4200 B 1226 257 3.4 163
Show 13308-3715 RST2849 348 1.5 163
Show 13081-3842 JSP 570 306 2.1 164
Show 13194-4201 B 1225 3.0 165
Show 13132-4131 TSN 164 89 0.1 165
Show 13213-3631 BRT1674 140 4.3 167
Show 13350-3813 TDS8884 148 0.4 169

 
 
WDS 13217-3919 : COMPONENTS
 
 
  A
B pa=334.2°
sep=0.05"
 
 
13217-3919 A
 
 
Componente originario normalizzato AB Name HD 116064 Coord arcsec 2000 132143.88-391840.0 Mag 8.96
Spectral class G:w... (yellow) PmRA -754.00 PmDE 104.0 SAO 204389
HIP 65201 Tycho2 7787-01822-1 HD 116064 CD CD-38 8457
CP CP-38 5484
Tycho2
Tycho2 7787-01822-1 Pflag RAmdeg 200.43248954 DEmdeg -39.31109387
PmRA -748.9 PmDE 100.6 E RAmdeg 9 E DEmdeg 9
E pmRA 1.2 E pmDE 1.2 EpRAm 1990.04 EpDEm 1990.06
Num 12 Q RAmdeg 1.4 Q DEmdeg 1.7 Q pmRA 1.5
Q pmDE 1.7 BTmag 9.323 E BTmag 0.020 VTmag 8.811
E VTmag 0.016 Prox 999 TYC T HIP 65201
CCDM AB RAdeg 200.43474667 DEdeg -39.31132750 EpRA 1990 1.60
EpDE 1990 1.63 E RAdeg 9.2 E DEdeg 9.4 Posflg P
Corr 0.2
SAO
SAO 204389 DelFlag RA1950 PmRA1950 -0.0642
DE1950 PmDE1950 0.094 Vmag 8.8 SpType F5
Double code Source 41 CatNum 6405 DM CD-38 8457
DMcomp BDsup HD 116064 M HD 0
GC RA1950rad 3.48590062 DE1950rad -0.6815697 PmRA2000 -0.0643
PmDE2000 0.097
Hipparcos
Catalog H HIP 65201 Proxy H RAhms 13 21 44.36
DEdms -39 18 40.8 Vmag 8.8 VarFlag R Vmag G
RAdeg 200.435 DEdeg -39.3113 AstroRef * Plx 15.54
CCDM 13217-3919 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual C M HIP AB
Theta 183 Rho 0.256 HD 116064 BD
CD CD-38 8457 CP CP-38 5484 Dm number -38 8457 VIred 0.52
SpType G:w... R SpType Coord arcsec 2000 132144.36-391840.8
Hipparcos 2
HIP 65201 Sn 55 So 3 Nc 2
RArad 3.4982479194 DErad -0.6861123268 Plx 14.66 PmRA -753.37
PmDE 104.52 E RArad 1.11 E DErad 0.85 E Plx 1.37
E pmRA 1.31 E pmDE 1.15 Hpmag 8.9048 E Hpmag 0.0019
SHp 0.014 VA 0 BV 0.45 E BV 0.009
VI 0.52
CCDM
Ccdm 13217-3919 RComp Comp A Note1
Note2 Discov num DRAs 1.80 DDEs 20.1
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.0 Sp G: PmNote *
PmRA -754 PmDE 104 Dm number -38 8457 Cat1 CD
Name2 204389 Cat2 SAO HD 116064 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 65201
 
 
13217-3919 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 132143.88-391840.0 Mag 12.14 Calc delta mag 3.18
Calc coord yes
CCDM
Ccdm 13217-3919 RComp Comp B Note1
Note2 Discov num HDS DRAs 1.79 DDEs 19.8
R dRAs 82 Year 1991 Theta 183 Rho 0.3
Obs 1 Vmag 12.1 Sp PmNote *
PmRA -754 PmDE 104 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 65201