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102215 (1999 TR3)
Classification: Main-belt Asteroid          SPK-ID: 2102215
[ 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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1693623310003609 2.9562e-08  
a 2.281712519287049 7.8118e-09 au
q 1.895276368347888 6.7757e-08 au
i 4.748655340653441 4.2808e-06 deg
node 203.3031275073336 4.0402e-05 deg
peri 81.22519881574817 4.2575e-05 deg
M 127.2736585433949 1.292e-05 deg
tp 2458755.432540765109
(2019-Sep-28.93254077)		 4.4898e-05 TDB
period 1258.895887478014
3.45		 6.465e-06
1.77e-08		 d
yr
n .2859648709483032 1.4686e-09 deg/d
Q 2.66814867022621 9.1348e-09 au
   Orbit Determination Parameters
   # obs. used (total)      828  
   data-arc span      8328 days (22.80 yr)  
   first obs. used      1998-03-29  
   last obs. used      2021-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59094  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:30:53  

Additional Information
 Earth MOID = .884238 au 
 Jupiter MOID = 2.48344 au 
 T_jup = 3.581 
[ 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 16.31   n/a E2021B55  

102215 (1999 TR3)          Discovered 1999-Oct-02 by Sarounova, L. at Ondrejov
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Alternate Designations
 1999 TR3 = 2002 LC36 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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