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(2020 XF3)
Classification: Amor [NEO]          SPK-ID: 54099610
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .293010861404192 0.0005518  
a 1.456316840379683 0.0012372 au
q 1.029600188502601 7.1068e-05 au
i 12.5690455873121 0.017652 deg
node 87.34512752027665 0.0005851 deg
peri 3.263808066018463 0.001546 deg
M 245.2070165802023 0.14731 deg
tp 2459205.189269760223
(2020-Dec-21.68926976)
0.001871 TDB
period 641.921961764883
1.76
0.81798
0.00224
d
yr
n .5608158334546237 0.00071463 deg/d
Q 1.883033492256765 0.0015997 au
  Orbit Determination Parameters
   # obs. used (total)      47  
   data-arc span      14 days  
   first obs. used      2020-12-09  
   last obs. used      2020-12-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .60709  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-24 05:55:20  

Additional Information
 Earth MOID = .0463452 au 
 Jupiter MOID = 3.32404 au 
 T_jup = 4.560 
[ 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 25.61   .76491 E2020-YA9 autocmod 2.8

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