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102226 (1999 TL13)
Classification: Main-belt Asteroid          SPK-ID: 2102226
[ 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 .2340126864847502 3.5969e-08  
a 2.222392341924818 6.9404e-09 au
q 1.702324339567856 7.8588e-08 au
i 5.676280849305845 6.3456e-06 deg
node 38.27277847315824 3.5585e-05 deg
peri 306.499975871118 3.8712e-05 deg
M 165.7387519163782 1.5843e-05 deg
tp 2458643.377000032559
(2019-Jun-08.87700003)		 5.2198e-05 TDB
period 1210.123025962399
3.31		 5.6687e-06
1.552e-08		 d
yr
n .2974904140128196 1.3936e-09 deg/d
Q 2.742460344281781 8.5645e-09 au
   Orbit Determination Parameters
   # obs. used (total)      633  
   data-arc span      8299 days (22.72 yr)  
   first obs. used      1998-04-04  
   last obs. used      2020-12-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48079  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:30:53  

Additional Information
 Earth MOID = .701242 au 
 Jupiter MOID = 2.68622 au 
 T_jup = 3.606 
[ 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 16.5   n/a MPO502729  

102226 (1999 TL13)          Discovered 1999-Oct-08 by Brady, S. at Hudson
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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