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(2020 TR5)
Classification: Apollo [NEO]          SPK-ID: 54065900
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4952085038249419 0.00029632  
a 1.874850646318522 0.0010643 au
q .9464086628599016 1.8318e-05 au
i 3.638263022250965 0.0016904 deg
node 34.38979435111289 0.00013209 deg
peri 34.21696849149389 0.00016026 deg
M 292.2150025940069 0.058843 deg
tp 2459177.054798324980
(2020-Nov-23.55479833)
0.0029318 TDB
period 937.6665903858748
2.57
0.7984
0.002186
d
yr
n .3839317767009811 0.00032691 deg/d
Q 2.803292629777143 0.0015913 au
  Orbit Determination Parameters
   # obs. used (total)      66  
   data-arc span      17 days  
   first obs. used      2020-10-10  
   last obs. used      2020-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .54626  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-29 06:32:48  

Additional Information
 Earth MOID = .00375314 au 
 Jupiter MOID = 2.53309 au 
 T_jup = 3.816 
[ 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 26.243   .37392 7 autocmod 2.8

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