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102413 (1999 TC181)
Classification: Main-belt Asteroid          SPK-ID: 2102413
[ 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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2374595308285927 5.0444e-08  
a 2.607291097045468 7.4905e-09 au
q 1.988164976407484 1.2937e-07 au
i 5.090689208547578 4.5053e-06 deg
node 185.8262468619174 5.2257e-05 deg
peri 198.2181197153198 5.3213e-05 deg
M 26.12917861407434 8.8284e-06 deg
tp 2459088.889265479435
(2020-Aug-27.38926548)		 3.7588e-05 TDB
period 1537.739284531536
4.21		 6.6267e-06
1.814e-08		 d
yr
n .2341099064199767 1.0089e-09 deg/d
Q 3.226417217683452 9.2692e-09 au
   Orbit Determination Parameters
   # obs. used (total)      986  
   data-arc span      7770 days (21.27 yr)  
   first obs. used      1999-10-10  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52267  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:31:22  

Additional Information
 Earth MOID = .991116 au 
 Jupiter MOID = 2.23071 au 
 T_jup = 3.366 
[ 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 15.31   n/a E2021B55  

102413 (1999 TC181)          Discovered 1999-Oct-10 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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