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JPL Small-Body Database Browser
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(2013 DU)
Classification: Apollo [NEO]          SPK-ID: 3627105
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.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4281296719896026 7.756e-05  
a 1.756586095251423 0.0002416 au
q 1.004539466469934 1.9683e-06 au
i 5.104157173103561 0.00069654 deg
node 133.2346701692137 0.00048767 deg
peri 356.6929696296936 0.00055346 deg
M 243.0759840473719 0.19787 deg
tp 2458876.687367526307
(2020-Jan-28.18736753)
0.52436 TDB
period 850.3595390510154
2.33
0.17544
0.0004803
d
yr
n .4233503400241184 8.7341e-05 deg/d
Q 2.508632724032911 0.00034504 au
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      47 days  
   first obs. used      2013-02-17  
   last obs. used      2013-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .33576  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:46:43  

Additional Information
 Earth MOID = .0198386 au 
 Jupiter MOID = 2.56075 au 
 T_jup = 4.008 
[ 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 23.9   n/a MPO260841  

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