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(2020 FM)
Classification: Aten [NEO]          SPK-ID: 54016204
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3123954515244447 0.00056937  
a .9928687393197262 0.00051597 au
q .6827010611954342 0.00021066 au
i 21.59853926950661 0.051297 deg
node 173.0839959896402 0.0040331 deg
peri 246.4356043280818 0.056032 deg
M 154.2959853830367 0.19182 deg
tp 2458845.622507742177
(2019-Dec-28.12250774)
0.071811 TDB
period 361.3567590524358
0.99
0.28168
0.0007712
d
yr
n .9962453751910064 0.00077659 deg/d
Q 1.303036417444018 0.00067716 au
  Orbit Determination Parameters
   # obs. used (total)      61  
   data-arc span      14 days  
   first obs. used      2020-03-16  
   last obs. used      2020-03-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .40947  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Mar-31 06:05:49  

Additional Information
 Earth MOID = .0223481 au 
 Jupiter MOID = 4.09882 au 
 T_jup = 6.012 
[ 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 23.99   .33603 5 autocmod 2.8

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