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(2019 AG3)
Classification: Apollo [NEO]          SPK-ID: 3837606
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 2458470.5 (2018-Dec-18.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5403220008131513 0.0019622  
a 1.706220430018651 0.0062706 au
q .784311993442698 0.00046547 au
i 8.286479706205473 0.020378 deg
node 306.1597481149023 0.016223 deg
peri 231.2878584772725 0.015029 deg
M 329.381917798876 0.18958 deg
tp 2458539.735146822355
(2019-Feb-25.23514682)
0.047002 TDB
period 814.0500992950115
2.23
4.4877
0.01229
d
yr
n .4422332241120901 0.0024379 deg/d
Q 2.628128866594603 0.0096588 au
  Orbit Determination Parameters
   # obs. used (total)      34  
   data-arc span      25 days  
   first obs. used      2018-12-12  
   last obs. used      2019-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .37902  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jan-15 07:04:54  

Additional Information
 Earth MOID = .0314573 au 
 Jupiter MOID = 2.38665 au 
 T_jup = 4.003 
[ 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 23.3   .55626 MPO467323 autocmod 2.6q

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