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JPL Small-Body Database Browser
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(2020 AE)
Classification: Aten [NEO]          SPK-ID: 3968765
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2359838449950526 0.0003501  
a .9426762306109574 1.1686e-05 au
q .7202198691259407 0.00033895 au
i 2.216768460442583 0.0038714 deg
node 67.89739589346274 0.012386 deg
peri 158.8737392522052 0.0060097 deg
M 349.6149471995438 0.027759 deg
tp 2458610.143806102571
(2019-May-06.64380610)
0.025956 TDB
period 334.3045301390363
0.92
0.0062164
1.702e-05
d
yr
n 1.076862463844798 2.0024e-05 deg/d
Q 1.165132592095974 1.4444e-05 au
  Orbit Determination Parameters
   # obs. used (total)      59  
   data-arc span      12 days  
   first obs. used      2019-12-29  
   last obs. used      2020-01-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .55416  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-11 04:52:25  

Additional Information
 Earth MOID = .0269448 au 
 Jupiter MOID = 3.81276 au 
 T_jup = 6.346 
[ 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 25.7   .49513 E2020-AB4 autocmod 2.8

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