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173867 (2001 TE211)
Classification: Main-belt Asteroid          SPK-ID: 2173867
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06620138188632847 5.4939e-08  
a 3.175717299897139 3.5791e-08 au
q 2.965480426163628 1.7872e-07 au
i 9.012688142388603 5.4039e-06 deg
node 289.0941686929554 4.2731e-05 deg
peri 108.2268613401118 6.3514e-05 deg
M 77.00402596843985 4.6317e-05 deg
tp 2458558.347474235844
(2019-Mar-15.84747424)
0.00026532 TDB
period 2067.098535086129
5.66
3.4945e-05
9.567e-08
d
yr
n .1741571550119646 2.9442e-09 deg/d
Q 3.385954173630649 3.8161e-08 au
  Orbit Determination Parameters
   # obs. used (total)      316  
   data-arc span      6719 days (18.40 yr)  
   first obs. used      2001-09-10  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62539  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 17:11:13  

Additional Information
 Earth MOID = 1.98966 au 
 Jupiter MOID = 1.93529 au 
 T_jup = 3.178 
[ 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 15.3   n/a MPO454193  

173867 (2001 TE211)          Discovered 2001-Oct-13 by NEAT at Palomar
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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