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(2019 JM)
Classification: Apollo [NEO]          SPK-ID: 3841684
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .387663079961143 0.00047655  
a 1.591248090300571 0.0011866 au
q .9743799546323645 3.1803e-05 au
i 2.652420985397546 0.0025428 deg
node 44.89235526746238 0.00019055 deg
peri 215.3251025782583 0.0012449 deg
M 177.1067988607907 0.19588 deg
tp 2458639.806760236761
(2019-Jun-05.30676024)
0.0045583 TDB
period 733.1709858119567
2.01
0.82008
0.002245
d
yr
n .4910177938933505 0.00054922 deg/d
Q 2.208116225968777 0.0016466 au
  Orbit Determination Parameters
   # obs. used (total)      29  
   data-arc span      5 days  
   first obs. used      2019-05-02  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .50271  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-03 05:48:36  

Additional Information
 Earth MOID = .00481946 au 
 Jupiter MOID = 2.87258 au 
 T_jup = 4.288 
[ 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 27.0   .27754 MPO477916 autocmod 2.6q

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