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(2020 EO)
Classification: Apollo [NEO]          SPK-ID: 54013568
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2520829969482787 4.5469e-05  
a 1.299161204240109 7.5829e-05 au
q .9716647543563276 2.3681e-06 au
i 7.074920858043115 0.0010945 deg
node 352.3992107209474 2.674e-06 deg
peri 149.7058331202547 0.00046568 deg
M 70.41571041965965 0.0068025 deg
tp 2458894.706239173114
(2020-Feb-15.20623917)
0.0009624 TDB
period 540.8701221744093
1.48
0.047354
0.0001296
d
yr
n .6655941699140745 5.8274e-05 deg/d
Q 1.626657654123891 9.4945e-05 au
  Orbit Determination Parameters
   # obs. used (total)      142  
   data-arc span      7 days  
   first obs. used      2020-03-12  
   last obs. used      2020-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .30234  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Apr-15 06:07:43  

Additional Information
 Earth MOID = .00410352 au 
 Jupiter MOID = 3.38645 au 
 T_jup = 4.965 
[ 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 25.927   .41781 8 autocmod 2.8

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