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173865 (2001 TS206)
Classification: Main-belt Asteroid          SPK-ID: 2173865
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3443698459251768 3.7511e-08  
a 3.133447362645144 2.4703e-08 au
q 2.054382577156384 1.1907e-07 au
i 14.21609039581874 5.0796e-06 deg
node 100.6863803539428 2.0735e-05 deg
peri 230.9044092281513 2.1943e-05 deg
M 148.6184994631981 9.398e-06 deg
tp 2458164.122379533904
(2018-Feb-14.62237953)
4.9964e-05 TDB
period 2025.965438053382
5.55
2.3958e-05
6.559e-08
d
yr
n .1776930609171204 2.1013e-09 deg/d
Q 4.212512148133904 3.321e-08 au
  Orbit Determination Parameters
   # obs. used (total)      297  
   data-arc span      7203 days (19.72 yr)  
   first obs. used      2000-05-04  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55149  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 17:11:13  

Additional Information
 Earth MOID = 1.07493 au 
 Jupiter MOID = 1.34449 au 
 T_jup = 3.073 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1   n/a MPO469864  

173865 (2001 TS206)          Discovered 2001-Oct-11 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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