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(2020 AZ1)
Classification: Aten [NEO]          SPK-ID: 3976543
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09634651283363622 0.00016239  
a .9160358044739377 0.00010199 au
q .8277789490821191 0.00024092 au
i 6.293362916489861 0.011689 deg
node 289.1915203109014 0.0032064 deg
peri 348.4514660464721 0.001545 deg
M 219.1995379595714 0.06874 deg
tp 2459325.747388571460
(2021-Apr-21.24738857)		 0.082064 TDB
period 320.2337494658152
0.88		 0.053481
0.0001464		 d
yr
n 1.124178824376004 0.00018774 deg/d
Q 1.004292659865756 0.00011182 au
   Orbit Determination Parameters
   # obs. used (total)      30  
   data-arc span      13 days  
   first obs. used      2020-01-04  
   last obs. used      2020-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .60919  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-18 05:00:25  

Additional Information
 Earth MOID = .0182322 au 
 Jupiter MOID = 4.02737 au 
 T_jup = 6.511 
[ 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 26.6   .61027 E2020-AC3 autocmod 2.8

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