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(2018 FV4)
Classification: Amor [NEO]          SPK-ID: 3802093
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4871146943734632 9.2144e-05  
a 2.053325678646144 0.00038476 au
q 1.053120568243243 8.1349e-06 au
i 5.044132931708499 0.00070367 deg
node 221.9769504054769 4.8219e-05 deg
peri 354.8710329794209 0.0004224 deg
M 28.66517353857185 0.11197 deg
tp 2459310.926901203210
(2021-Apr-06.42690120)
0.31021 TDB
period 1074.694891534198
2.94
0.30207
0.000827
d
yr
n .3349787952244531 9.4154e-05 deg/d
Q 3.053530789049044 0.00057218 au
  Orbit Determination Parameters
   # obs. used (total)      66  
   data-arc span      50 days  
   first obs. used      2018-03-22  
   last obs. used      2018-05-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .47943  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 20:25:00  

Additional Information
 Earth MOID = .046775 au 
 Jupiter MOID = 1.92087 au 
 T_jup = 3.627 
[ 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 23.8   n/a MPO450736  

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