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Classification: Apollo [NEO]          SPK-ID: 54017052
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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6108176781768468 0.0005176  
a 2.393524941132227 0.0030633 au
q .9315175939314662 4.6722e-05 au
i 7.515345934695952 0.0046751 deg
node 59.9073656411038 0.0008744 deg
peri 226.7148559635815 0.0017158 deg
M 45.81867165877351 0.086584 deg
tp 2459028.354626086636
(2020-Jun-27.85462609)
0.0051662 TDB
period 1352.556334900736
3.70
2.5965
0.007109
d
yr
n .2661626659908552 0.00051096 deg/d
Q 3.855532288332988 0.0049344 au
  Orbit Determination Parameters
   # obs. used (total)      60  
   data-arc span      15 days  
   first obs. used      2020-05-13  
   last obs. used      2020-05-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .45682  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:33:38  

Additional Information
 Earth MOID = .0172651 au 
 Jupiter MOID = 1.40734 au 
 T_jup = 3.239 
[ 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 24.8   .3892 MPO545548 autocmod 2.8

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