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JPL Small-Body Database Browser
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(2020 AQ1)
Classification: Apollo [NEO]          SPK-ID: 3976534
[ 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 2458859.5 (2020-Jan-11.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7117815452411547 0.00042299  
a 1.703120980731418 0.002212 au
q .4908708973337784 8.2896e-05 au
i 28.42243794151835 0.01797 deg
node 298.6812259864008 0.0010048 deg
peri 284.0780979323833 0.012577 deg
M 335.0604712211145 0.056453 deg
tp 2458915.740920226912
(2020-Mar-07.24092023)		 0.017741 TDB
period 811.8329524666007
2.22		 1.5816
0.00433		 d
yr
n .4434409799530903 0.00086389 deg/d
Q 2.915371064129057 0.0037864 au
   Orbit Determination Parameters
   # obs. used (total)      81  
   data-arc span      16 days  
   first obs. used      2020-01-03  
   last obs. used      2020-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .45111  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-19 05:17:58  

Additional Information
 Earth MOID = .0158499 au 
 Jupiter MOID = 2.79011 au 
 T_jup = 3.762 
[ 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 22.1   .402 E2020A86 autocmod 2.8

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