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(2019 EU)
Classification: Apollo [NEO]          SPK-ID: 3838895
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 .5529375941182907 0.00026049  
a 2.088129770420714 0.0011626 au
q .9335243189575058 2.4183e-05 au
i 4.912674139288756 0.0015021 deg
node 350.3848509618281 0.00036563 deg
peri 209.6447997064961 0.0013894 deg
M 138.689178420495 0.11541 deg
tp 2458575.905143094620
(2019-Apr-02.40514309)
0.0012841 TDB
period 1102.13464544793
3.02
0.92046
0.00252
d
yr
n .3266388562294842 0.00027279 deg/d
Q 3.242735221883922 0.0018055 au
  Orbit Determination Parameters
   # obs. used (total)      68  
   data-arc span      4 days  
   first obs. used      2019-03-04  
   last obs. used      2019-03-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .29993  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-27 14:01:48  

Additional Information
 Earth MOID = .00545347 au 
 Jupiter MOID = 1.73272 au 
 T_jup = 3.544 
[ 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   .32002 MPO467500 autocmod 2.6q

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