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Current system
13194-3957
RST 1712


Nearby doubles
19' : 13203-4013
NSC 28

42' : 13158-4003
HDS1859

42' : 13175-4033
I 425

47' : 13217-3919
HDS1875

49' : 13202-4044
I 1230

51' : 13153-3940
TDS8753

52' : 13152-3938
WG 162

62' : 13204-4058
I 922

65' : 13249-3950
RST1717AB

65' : 13139-3946
RSS 302

71' : 13134-4011
RST1709

72' : 13255-4009
TDS8822

73' : 13138-3925
RST1710

79' : 13263-3959
WG 164AB

80' : 13126-3942
I 1566

84' : 13202-4120
I 1229

86' : 13168-4117
I 233AB

89' : 13129-4045
CPO 58

90' : 13181-3829
B 808

91' : 13272-4010
HJ 4588

94' : 13232-3834
RSS 306

97' : 13252-4107
WG 163

101' : 13190-4138
UC 2517

104' : 13155-4131
RST1711

109' : 13220-3813
B 810

115' : 13284-4049
KPP2217



Selections
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

13194-3957 RST 1712

 
 
13h 19m 24.29s -39° 57' 01.2" P.A. 264.00 sep 0.3 mag 10.86,11.42 dist. 62.58 pc (204.14 l.y.)
 
 
Coord 2000 13194-3957 Discov num RST1712 Comp Coord arcsec 2000 13 19 24.29 -39 57 01.2
Date first 1935 Date last 2021 Obs 10
Pa first 63 Pa last 263.5 P.A. Now (θ) 263.5°
Sep first 0.8 Sep last 0.327 Sep. Now (ρ) 0.327"
Mag pri 10.86 Mag sec 11.42 delta mag (ΔM) 0.56 Spectral class
Pri motion ra +060 Sec motion ra
Pri motion dec -121 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Centaurus HIP 64999 Tycho2 7778-00426-1 Gaia DR2 6138274831747033216
CD CD-39 8179 Distance 62.58 Distance ly 204.14
 
 
ORBITAL ELEMENTS
 
 
Period (P)219.4y Periastron (T)2021.85y Semi-major axis (a)0.59a
Eccentricity (e)0.396 Inclination (i)160.1° Longitude of periastron (ω)237.8°
Node (Ω)138.8° Notes ReferenceTok2020g
Equinox2000 Last observation2017 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 335.8 0.451
2001 333.4 0.445
2002 330.8 0.438
2003 328.2 0.432
2004 325.6 0.426
2005 322.8 0.419
2006 320.0 0.413
2007 317.0 0.407
2008 314.0 0.401
2009 310.9 0.395
2010 307.7 0.389
2011 304.4 0.384
2012 301.0 0.378
2013 297.5 0.373
2014 293.9 0.368
2015 290.2 0.363
2016 286.4 0.358
2017 282.5 0.354
2018 278.5 0.351
2019 274.5 0.348
2020 270.4 0.345
2021 266.2 0.343
2022 262.0 0.341
2023 257.7 0.340
2024 253.5 0.340
2025 249.2 0.340
2026 244.9 0.341
2027 240.7 0.342
2028 236.5 0.345
2029 232.4 0.347
2030 228.3 0.351


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


 
  


wds13194-3957b.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 13194-3957 RST 1712 : 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 RST Rossiter, R.A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13194-3957 RST1712 1991 8 355 0.5 10.86 11.42 O 131924.29-395701.2
13194-3957 RST1712 2017 9 100 0.4 10.86 11.42 O 131924.29-395701.2
13194-3957 RST1712 2021 10 264 0.3 10.86 11.42 O 131924.29-395701.2

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

 
 
WDS 13194-3957 RST 1712 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13194-3957 RST 1712 : MEASURES
 
 
No records found.

 
 
WDS 13194-3957 : VIRTUAL EYEPIECE
 
 

13194-3957 RST1712A mag 10.86 13194-3957 RST1712B sep 0.2 P.A. 261.50 mag 11.42 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 13194-3957 : ALADIN DSS IMAGE @ 13h 19m 24.29s -39° 57' 01.2"
 
 
 
 
WDS 13194-3957 RST 1712 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13194-3957 RST1712 distance=1' 13203-4013 NSC 28 distance=19' 13158-4003 HDS1859 distance=42' 13175-4033 I 425 distance=42' 13217-3919 HDS1875 distance=47' 13202-4044 I 1230 distance=49' 13153-3940 TDS8753 distance=51' 13152-3938 WG 162 distance=52' 13204-4058 I 922 distance=62' 13249-3950 RST1717AB distance=65' 13139-3946 RSS 302 distance=65' 13134-4011 RST1709 distance=71' 13255-4009 TDS8822 distance=72' 13138-3925 RST1710 distance=73' 13263-3959 WG 164AB distance=79' 13263-3959 WG 164AC distance=79' 13126-3942 I 1566 distance=80' 13202-4120 I 1229 distance=84' 13168-4117 I 233AB distance=86' 13168-4117 SEE 173AC distance=86' 13129-4045 CPO 58 distance=89' 13181-3829 B 808 distance=90' 13272-4010 HJ 4588 distance=91' 13232-3834 RSS 306 distance=94' 13252-4107 WG 163 distance=97' 13190-4138 UC 2517 distance=101' 13155-4131 RST1711 distance=104' 13220-3813 B 810 distance=109' 13284-4049 KPP2217 distance=115' 13132-4131 TSN 164 distance=118' 13196-4200 B 1226 distance=123' 13194-4201 B 1225 distance=124' 13302-3948 KPP1104 distance=125' 13168-3754 KPP1916 distance=127' 13128-4140 B 1224 distance=128' 13223-3752 UC 2525AB distance=130' 13223-3752 SKF1955AC distance=130' 13230-4201 KPP3892 distance=131' 13093-4101 SKF1128 distance=132' 13082-4027 UC 2488 distance=133' 13087-4050 RST1704 distance=133' 13133-4153 LIT 26 distance=136' 13310-3924 SEE 179 distance=139' 13135-4159 TDS8738 distance=139' 13306-4056 WG 166 distance=142' 13097-3820 B 806 distance=149' 13081-3842 JSP 570 distance=152' 13116-4205 RST1707 distance=156' 13195-4232 RST1713 distance=156' 13256-3739 JSP 582 distance=156' 13058-4020 TDS8687 distance=159' 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 13194-3957 RST1712 264 0.3 1
Show 13203-4013 NSC 28 300 55.3 19
Show 13158-4003 HDS1859 178 0.5 42
Show 13175-4033 I 425 11 0.2 42
Show 13217-3919 HDS1875 328 0.1 47
Show 13202-4044 I 1230 206 0.5 49
Show 13153-3940 TDS8753 21 0.7 51
Show 13152-3938 WG 162 71 6.1 52
Show 13204-4058 I 922 208 0.7 62
Show 13249-3950 RST1717 AB 5 1.7 65
Show 13139-3946 RSS 302 209 8.2 65
Show 13134-4011 RST1709 127 0.7 71
Show 13255-4009 TDS8822 254 0.6 72
Show 13138-3925 RST1710 292 1.6 73
Show 13263-3959 WG 164 AB 170 8.1 79
Show 13263-3959 WG 164 AC 272 26.3 79
Show 13126-3942 I 1566 10 6.8 80
Show 13202-4120 I 1229 300 0.9 84
Show 13168-4117 I 233 AB 108 3.5 86
Show 13168-4117 SEE 173 AC 5 44.3 86
Show 13129-4045 CPO 58 232 2.1 89
Show 13181-3829 B 808 316 0.3 90
Show 13272-4010 HJ 4588 137 48.3 91
Show 13232-3834 RSS 306 66 20.3 94
Show 13252-4107 WG 163 198 3.8 97
Show 13190-4138 UC 2517 345 19.3 101
Show 13155-4131 RST1711 115 1.1 104
Show 13220-3813 B 810 62 3.7 109
Show 13284-4049 KPP2217 352 18.4 115
Show 13132-4131 TSN 164 89 0.1 118
Show 13196-4200 B 1226 257 3.4 123
Show 13194-4201 B 1225 3.0 124
Show 13302-3948 KPP1104 11 8.8 125
Show 13168-3754 KPP1916 64 15.1 127
Show 13128-4140 B 1224 236 3.0 128
Show 13223-3752 UC 2525 AB 235 33.7 130
Show 13223-3752 SKF1955 AC 80 134.9 130
Show 13230-4201 KPP3892 196 21.2 131
Show 13093-4101 SKF1128 311 54.9 132
Show 13082-4027 UC 2488 50 50.5 133
Show 13087-4050 RST1704 263 0.4 133
Show 13133-4153 LIT 26 154 16.8 136
Show 13310-3924 SEE 179 36 0.2 139
Show 13135-4159 TDS8738 151 0.4 139
Show 13306-4056 WG 166 356 3.3 142
Show 13097-3820 B 806 66 1.4 149
Show 13081-3842 JSP 570 306 2.1 152
Show 13116-4205 RST1707 100 1.8 156
Show 13195-4232 RST1713 103 7.8 156
Show 13256-3739 JSP 582 139 1.6 156
Show 13058-4020 TDS8687 125 5.7 159

 
 
WDS 13194-3957 : COMPONENTS
 
 
  A
B pa=261.5°
sep=0.25"
 
 
13194-3957 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 131924.29-395701.2 Mag 10.86 PmRA 60.00
PmDE -121.0 HIP 64999 Tycho2 7778-00426-1 CD CD-39 8179
Tycho2
Tycho2 7778-00426-1 Pflag RAmdeg 199.85139796 DEmdeg -39.95059387
PmRA 59.8 PmDE -125.3 E RAmdeg 33 E DEmdeg 40
E pmRA 2.2 E pmDE 2.2 EpRAm 1989.09 EpDEm 1987.33
Num 3 Q RAmdeg 0.5 Q DEmdeg 1.0 Q pmRA 0.5
Q pmDE 1.0 BTmag 11.588 E BTmag 0.073 VTmag 10.558
E VTmag 0.048 Prox 999 TYC T HIP 64999
CCDM AS RAdeg 199.85121722 DEdeg -39.95029889 EpRA 1990 1.65
EpDE 1990 1.53 E RAdeg 32.8 E DEdeg 40.7 Posflg P
Corr 0.1
Hipparcos
Catalog H HIP 64999 Proxy H RAhms 13 19 24.29
DEdms -39 57 01.2 Vmag 10.21 VarFlag R Vmag G
RAdeg 199.851 DEdeg -39.9503 AstroRef A Plx 13.46
CCDM 13194-3957 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AS
Theta 355 Rho 0.507 HD BD
CD CD-39 8179 CP Dm number -39 8179 VIred 1.1
SpType R SpType Coord arcsec 2000 131924.29-395701.2
Hipparcos 2
HIP 64999 Sn 15 So 3 Nc 2
RArad 3.4880619675 DErad -0.697265004 Plx 15.98 PmRA 68.51
PmDE -124.97 E RArad 2.28 E DErad 3.08 E Plx 2.97
E pmRA 2.71 E pmDE 3.31 Hpmag 10.3505 E Hpmag 0.0025
SHp 0.028 VA 0 BV 1.049 E BV 0.003
VI 1.1
CCDM
Ccdm 13194-3957 RComp Comp A Note1
Note2 Discov num DRAs 0.31 DDEs -4.5
R dRAs 40 Year Theta Rho
Obs 2 Vmag 10.9 Sp PmNote
PmRA PmDE Dm number -39 8179 Cat1 CD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 13137S3925A
HIC 64999
 
 
13194-3957 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 131924.27-395701.2 Mag 11.42 Calc delta mag 0.56
Calc coord yes
CCDM
Ccdm 13194-3957 RComp Comp B Note1
Note2 Discov num RST1712 DRAs DDEs
R dRAs Year 1945 Theta 056 Rho 0.7
Obs 2 Vmag 11.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 13137S3925B
HIC 64999