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213073 (1999 TE90)
Classification: Main-belt Asteroid          SPK-ID: 2213073
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2146509172930557 5.815e-08  
a 3.14715136868467 2.8738e-08 au
q 2.47161244053641 1.8232e-07 au
i 17.07837871363655 6.2012e-06 deg
node 186.0324874738947 1.9255e-05 deg
peri 217.3550759440593 2.3413e-05 deg
M 271.967552156643 1.7303e-05 deg
tp 2459699.172193001186
(2022-Apr-29.67219300)
0.00010319 TDB
period 2039.270676647144
5.58
2.7933e-05
7.648e-08
d
yr
n .1765337010542868 2.418e-09 deg/d
Q 3.822690296832931 3.4907e-08 au
  Orbit Determination Parameters
   # obs. used (total)      263  
   data-arc span      21823 days (59.75 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-06-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60828  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:41:14  

Additional Information
 Earth MOID = 1.4986 au 
 Jupiter MOID = 1.71696 au 
 T_jup = 3.106 
[ 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 15.70   n/a E2021B55  

213073 (1999 TE90)          Discovered 1999-Oct-02 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 1999 TE90 = 2005 WV40 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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