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(2020 DC3)
Classification: Apollo [NEO, PHA]          SPK-ID: 54000956
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .835023617971174 0.00011597  
a 2.009756818763736 0.0010147 au
q .3315624087174042 6.5684e-05 au
i 3.621894979356229 0.001258 deg
node 16.82372700531173 0.0074475 deg
peri 20.03118539597714 0.0059356 deg
M 118.9004837725029 0.091848 deg
tp 2458856.787905757435
(2020-Jan-08.28790576)		 0.005215 TDB
period 1040.671576779057
2.85		 0.78811
0.002158		 d
yr
n .3459304626289711 0.00026198 deg/d
Q 3.687951228810067 0.0018619 au
   Orbit Determination Parameters
   # obs. used (total)      132  
   data-arc span      29 days  
   first obs. used      2020-02-22  
   last obs. used      2020-03-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .46278  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Mar-23 07:13:48  

Additional Information
 Earth MOID = .0422243 au 
 Jupiter MOID = 1.76134 au 
 T_jup = 3.272 
[ 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 21.9   .36717 E2020F83 autocmod 2.8

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