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(2020 LO)
Classification: Aten [NEO]          SPK-ID: 54017403
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1660538098852712 0.00019068  
a .9606504508101084 9.0645e-06 au
q .8011307834850866 0.00017569 au
i 9.944320971119815 0.014295 deg
node 253.5734842225751 0.00065227 deg
peri 241.5267081457027 0.015775 deg
M 306.2510705552218 0.041922 deg
tp 2459251.846852966689
(2021-Feb-06.34685297)
0.04077 TDB
period 343.9113533786646
0.94
0.0048676
1.333e-05
d
yr
n 1.046781376838179 1.4816e-05 deg/d
Q 1.12017011813513 1.057e-05 au
  Orbit Determination Parameters
   # obs. used (total)      51  
   data-arc span      15 days  
   first obs. used      2020-06-12  
   last obs. used      2020-06-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      5  
   norm. resid. RMS      .45098  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:35:55  

Additional Information
 Earth MOID = .00116798 au 
 Jupiter MOID = 3.91179 au 
 T_jup = 6.251 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 26.8   .50819 E2020N12 autocmod 2.8

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