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(2020 ED)
Classification: Apollo [NEO]          SPK-ID: 54013538
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 2458914.5 (2020-Mar-06.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .524254109332258 0.0012568  
a 2.053397611635762 0.0053507 au
q .9768954756426699 3.5935e-05 au
i 1.112451965840929 0.001857 deg
node 27.19485221518896 0.02815 deg
peri 167.0655448989042 0.024214 deg
M 352.092284983711 0.031777 deg
tp 2458938.107854205659
(2020-Mar-29.60785421)
0.0030645 TDB
period 1074.751365790326
2.94
4.2008
0.0115
d
yr
n .3349611933130892 0.0013092 deg/d
Q 3.129899747628855 0.0081558 au
  Orbit Determination Parameters
   # obs. used (total)      23  
   data-arc span      2 days  
   first obs. used      2020-03-05  
   last obs. used      2020-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .75739  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Mar-07 05:04:36  

Additional Information
 Earth MOID = .003652 au 
 Jupiter MOID = 1.82643 au 
 T_jup = 3.604 
[ 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 26.886   .22753 2 autocmod 2.8

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