17207-0706 A 2593 AB

 
 
17h 20m 43.07s -07° 06' 23.8" P.A. 329.00 sep 0.3 mag 9.11,10.84 Sp G5 dist. 65.27 pc (212.91 l.y.)
 
 
Coord 2000 17207-0706 Discov num A  2593 Comp AB Coord arcsec 2000 17 20 43.07 -07 06 23.8
Date first 1913 Date last 2019 Obs 40
Pa first 138 Pa last 328.6 P.A. Now (θ) 318°
Sep first 0.2 Sep last 0.268 Sep. Now (ρ) 0.221"
Mag pri 9.11 Mag sec 10.84 delta mag (ΔM) 1.73 Spectral class G5 (yellow)
Pri motion ra +031 Sec motion ra
Pri motion dec -038 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
17207-0706 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 141620 17 20 43 -07 06 24 A 2593 AB 2019 40 329 0.3 9.11 10.84 1.73 Y <===
Show 141620 17 20 43 -07 06 24 TOK 178 AC 2015 9 109 10.2 8.78 15.21 6.43
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus SAO 141620 HIP 84866 Tycho2 5078-00094-1
HD 156952 ADS 10480 BD BD-06 4581 Distance 65.27
Distance ly 212.91
 
 
ORBITAL ELEMENTS
 
 
Period (P)73.99y Periastron (T)1989.46y Semi-major axis (a)0.27a
Eccentricity (e)0.026 Inclination (i)123.4° Longitude of periastron (ω)61.9°
Node (Ω)167.6° Notesn ReferenceMsn2014a
Equinox2000 Last observation2013 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 36.6 0.175
2001 30.6 0.185
2002 25.2 0.196
2003 20.4 0.207
2004 16.0 0.217
2005 12.1 0.227
2006 8.4 0.237
2007 5.1 0.245
2008 1.9 0.253
2009 359.0 0.259
2010 356.1 0.265
2011 353.4 0.269
2012 350.7 0.272
2013 348.1 0.273
2014 345.5 0.273
2015 342.9 0.272
2016 340.2 0.269
2017 337.5 0.266
2018 334.6 0.261
2019 331.7 0.255
2020 328.6 0.248
2021 325.3 0.240
2022 321.8 0.231
2023 318.0 0.221
2024 313.8 0.212
2025 309.2 0.202
2026 304.2 0.192
2027 298.6 0.182
2028 292.4 0.173
2029 285.6 0.166
2030 278.2 0.159


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



 
 


wds17207-0706b.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic
 
 
 
WDS 17207-0706 A 2593 AB : NOTES
 
 
discov_num notes refcode
A 2593 Malkov et al. (2012) derive dynamical, photometric, and spectroscopic
masses of 0.93 +/- 0.32, 1.83, and 0.95 Msun, respectively. Mlk2012
TOK 178 HIP 84866. AB is a visual binary A 953 with P=73.5y and a=0.262".
 
 
REFERENCES
 
 
refcode metd author reference
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
Msn2014a orb - Mason, B.D. & Hartkopf, W.I. 2014IAUDS.183....1M
Msn2014a Inf. Circ. 183, 1, 2014
 
 
DISCOVERER
 
 
idgroup discov author
1 A Aitken, R.G.
312 TOK Tokovinin, A.A.
359 TOK Tokovinin, A.A., Balega, Y.Y., Pluzhnik, E.A., Shatsky, N.I., Gorynya, N.A., &
359 TOK Weigelt, G.
373 TOK Tokovinin, A., Cantarutti, R., Tighe, R., Schurter, P., van der Bliek, N.,
373 TOK Martinez, M., & Mondaca, E.
441 TOK Tokovinin, A., Corbett, H., Fors, O., Howard, W., Law, N.M., Moe, M.,
441 TOK Ratzloff, J. & Walter, F.M.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17207-0706 A 2593 AB 2013 37 347 0.3 9.11 10.84 G5 NO 172043.07-070623.8
17207-0706 A 2593 AB 2017 38 335 0.3 9.11 10.84 G5 NO 172043.07-070623.8
17207-0706 A 2593 AB 2019 39 149 0.3 9.11 10.84 G5 NO 172043.07-070623.8

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

 
 
WDS 17207-0706 A 2593 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17207-0706 A 2593 AB : MEASURES
 
 
No records found.

 
 
WDS 17207-0706 : VIRTUAL EYEPIECE
 
 

17207-0706 A  2593A mag 9.11 Sp G5 17207-0706 A  2593B sep 0.3 P.A. 328.80 mag 10.84 17207-0706 TOK 178C sep 10.1 P.A. 108.60 mag 15.21 virtual eyepiece
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Radius:
Components only
 
 
WDS 17207-0706 : ALADIN DSS IMAGE @ 17h 20m 43.07s -07° 06' 23.8"
 
 
 
 
WDS 17207-0706 A 2593 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


17207-0706  A  2593AB distance=0' 17226-0704  KPP4036 distance=29' 17231-0706  TOK 312 distance=36' 17200-0626  STF2149 distance=43' 17200-0801  CHR 151Aa,Ab distance=56' 17200-0801  ENG  60AB distance=56' 17174-0752  STF2144 distance=68' 17200-0555  TOK 311 distance=73' 17252-0634  JNN 114 distance=74' 17153-0712  TOK 608 distance=82' 17260-0745  RST3975AB distance=88' 17260-0745  GII 246Aa,Ab distance=88' 17229-0544  GWP2705 distance=89' 17237-0539  RST4570 distance=98' 17244-0538  J  1615 distance=104' 17156-0825  BRT 467 distance=110' 17208-0902  A    28 distance=116' 17165-0524  GWP2700 distance=121' 17254-0850  HDS2460 distance=125' 17141-0824  BAR   7 distance=126' 17231-0506  KPP1960 distance=126' 17137-0825  TSN 181 distance=132' 17137-0831  WRH   8 distance=134' 17250-0913  GWP2710AB distance=142' 17240-0921  RST3972Aa,Ab distance=144' 17240-0921  TOK 179AB distance=144' 17297-0801  RST3977 distance=145' 17283-0839  A    29 distance=146' 17266-0505  MKT  14Aa,Ab distance=150' 17266-0505  DEA  57AB distance=150' 17298-0555  BU 1089AB distance=153' 17166-0443  GWP2701 distance=156' 17250-0931  FOX 201AB distance=159' 17250-0931  FOX 201AC distance=159' 17300-0825  STF2169 distance=159' 17102-0634  GWP2694 distance=161' 17129-0508  SCE   1 distance=167' 17136-0917  BU 1247AB distance=168' 17309-0538  A    30AB distance=177' 17309-0538  A    30AB,C distance=177' 17157-0949  TOK  53Ba,Bb distance=179' 17157-0949  A  2592AB distance=179' 17086-0658  KPP4026 distance=181' 17326-0602  TDT 404 distance=189' 17323-0828  HJ 4960 distance=191' 17117-0438  RST4567 distance=200' 17228-0344  HDS2453 distance=205' 17156-1018  BU  957 distance=207' 17335-0545  DRS  60 distance=208' 17074-0558  BUG   5 distance=210' 17321-0912  A  2594 distance=210' 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 17207-0706 A 2593 AB 329 0.3
Show 17207-0706 TOK 178 AC 109 10.2
Show 17226-0704 KPP4036 85 1.7 29
Show 17231-0706 TOK 312 167 119.8 36
Show 17200-0626 STF2149 23 7.3 43
Show 17200-0801 CHR 151 Aa,Ab 219 0.3 56
Show 17200-0801 ENG 60 AB 232 89.8 56
Show 17174-0752 STF2144 178 25.9 68
Show 17200-0555 TOK 311 350 120.2 73
Show 17252-0634 JNN 114 284 0.4 74
Show 17153-0712 TOK 608 5 368.1 82
Show 17260-0745 RST3975 AB 28 1.0 88
Show 17260-0745 GII 246 Aa,Ab 166 0.2 88
Show 17229-0544 GWP2705 118 9.0 89
Show 17237-0539 RST4570 75 1.2 98
Show 17244-0538 J 1615 188 6.9 104
Show 17156-0825 BRT 467 194 4.4 110
Show 17208-0902 A 28 36 2.0 116
Show 17165-0524 GWP2700 268 6.7 121
Show 17254-0850 HDS2460 341 0.7 125
Show 17141-0824 BAR 7 44 1.5 126
Show 17231-0506 KPP1960 49 15.5 126
Show 17137-0825 TSN 181 148 0.0 132
Show 17137-0831 WRH 8 340 10.9 134
Show 17250-0913 GWP2710 AB 194 58.5 142
Show 17240-0921 RST3972 Aa,Ab 114 0.1 144
Show 17240-0921 TOK 179 AB 298 18.9 144
Show 17297-0801 RST3977 308 0.3 145
Show 17283-0839 A 29 97 3.2 146
Show 17266-0505 MKT 14 Aa,Ab 194 0.0 150
Show 17266-0505 DEA 57 AB 308 294.1 150
Show 17298-0555 BU 1089 AB 321 1.4 153
Show 17166-0443 GWP2701 46 22.3 156
Show 17250-0931 FOX 201 AB 124 6.0 159
Show 17250-0931 FOX 201 AC 324 7.2 159
Show 17300-0825 STF2169 111 15.5 159
Show 17102-0634 GWP2694 165 24.1 161
Show 17129-0508 SCE 1 351 5.9 167
Show 17136-0917 BU 1247 AB 342 1.5 168
Show 17309-0538 A 30 AB 66 0.5 177
Show 17309-0538 A 30 AB,C 8 3.3 177
Show 17157-0949 TOK 53 Ba,Bb 279 0.0 179
Show 17157-0949 A 2592 AB 70 0.2 179
Show 17086-0658 KPP4026 194 1.4 181
Show 17326-0602 TDT 404 250 0.5 189
Show 17323-0828 HJ 4960 93 6.1 191
Show 17117-0438 RST4567 4.5 200
Show 17228-0344 HDS2453 281 0.4 205
Show 17156-1018 BU 957 56 0.1 207
Show 17335-0545 DRS 60 192 135.2 208
Show 17074-0558 BUG 5 142 1.0 210

 
 
WDS 17207-0706 : COMPONENTS
 
 
  A B
B pa=328.8°
sep=0.27"
 
C pa=108.6°
sep=10.12"
pa=109.6°
sep=10.32"
 
 
17207-0706 A
 
 
Coord arcsec 2000 172043.07-070623.8 Mag 9.11 Spectral class G5 (yellow) PmRA 31.00
PmDE -38.0 SAO 141620 HIP 84866 Tycho2 5078-00094-1
HD 156952 BD BD-06 4581
Tycho2
Tycho2 5078-00094-1 Pflag RAmdeg 260.17949532 DEmdeg -7.10671903
PmRA 17.6 PmDE -41.9 E RAmdeg 12 E DEmdeg 14
E pmRA 1.2 E pmDE 1.3 EpRAm 1988.83 EpDEm 1988.10
Num 9 Q RAmdeg 1.3 Q DEmdeg 1.6 Q pmRA 1.3
Q pmDE 1.6 BTmag 9.678 E BTmag 0.030 VTmag 8.848
E VTmag 0.021 Prox 999 TYC T HIP 84866
CCDM AB RAdeg 260.17945417 DEdeg -7.10661667 EpRA 1990 1.55
EpDE 1990 1.27 E RAdeg 12.7 E DEdeg 15.4 Posflg P
Corr -0.2
SAO
SAO 141620 DelFlag RA1950 PmRA1950 0.0015
DE1950 PmDE1950 -0.026 Vmag 8.6 SpType G5
Double code Source 26 CatNum 5896 DM BD-06 4581
DMcomp BDsup HD 156952 M HD 0
GC RA1950rad 4.52920544 DE1950rad -0.1231669 PmRA2000 0.0017
PmDE2000 -0.024
Hipparcos
Catalog H HIP 84866 Proxy H RAhms 17 20 43.07
DEdms -07 06 23.8 Vmag 8.77 VarFlag R Vmag G
RAdeg 260.179 DEdeg -7.10661 AstroRef * Plx 14.49
CCDM 17207-0706 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source S Qual C M HIP AB
Theta 100 Rho 0.146 HD 156952 BD BD-06 4581
CD CP Dm number -06 4581 VIred 0.79
SpType G5 R SpType Coord arcsec 2000 172043.07-070623.8
Hipparcos 2
HIP 84866 Sn 55 So 3 Nc 2
RArad 4.5409881522 DErad -0.1240338181 Plx 15.32 PmRA 19.66
PmDE -43.99 E RArad 1.23 E DErad 0.83 E Plx 1.12
E pmRA 1.52 E pmDE 0.92 Hpmag 8.9111 E Hpmag 0.0027
SHp 0.015 VA 0 BV 0.745 E BV 0.005
VI 0.79
CCDM
Ccdm 17207-0706 RComp Comp A Note1
Note2 Discov num DRAs 1.06 DDEs -23.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.5 Sp G5 PmNote *
PmRA 22 PmDE -26 Dm number -06 4581 Cat1 BD
Name2 141620 Cat2 SAO HD 156952 M HD
ADS BDS A10480 M ADS BDS N IDS IDS 17153S0700A
HIC 84866
 
 
17207-0706 B
 
 
Coord arcsec 2000 172043.06-070623.6 Mag 10.84 Calc delta mag 1.73 Calc coord yes
CCDM
Ccdm 17207-0706 RComp Comp B Note1 *
Note2 Discov num A 2593 DRAs DDEs
R dRAs Year 1913 Theta Rho
Obs 17 Vmag 9.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10480 M ADS BDS N IDS IDS 17153S0700B
HIC 84866
 
 
17207-0706 C
 
 
Coord arcsec 2000 172043.71-070627.0 Mag 15.21 Calc delta mag 6.1 Calc coord yes