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JPL Small-Body Database Browser
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(2018 FC3)
Classification: Apollo [NEO]          SPK-ID: 3802038
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 2458197.5 (2018-Mar-20.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5636712185039412 0.00088982  
a 1.842057149829665 0.0033142 au
q .8037425516312805 0.00020571 au
i 9.091466477216676 0.01129 deg
node 179.5157324967294 0.00022552 deg
peri 66.96767862246035 0.010527 deg
M 341.4845282742581 0.058078 deg
tp 2458244.466192888242
(2018-May-05.96619289)
0.020797 TDB
period 913.1730311931686
2.50
2.4645
0.006747
d
yr
n .3942297765075447 0.001064 deg/d
Q 2.880371748028049 0.0051824 au
  Orbit Determination Parameters
   # obs. used (total)      29  
   data-arc span      1 day  
   first obs. used      2018-03-20  
   last obs. used      2018-03-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .35592  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 20:24:51  

Additional Information
 Earth MOID = .0115236 au 
 Jupiter MOID = 2.21385 au 
 T_jup = 3.795 
[ 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 27.5   n/a MPO439051  

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