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(2018 LF16)
Classification: Amor [NEO]          SPK-ID: 3825519
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

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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 2458284.5 (2018-Jun-15.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4013914374068545 0.42286  
a 1.909258776421064 0.70419 au
q 1.142898651771761 0.39333 au
i 15.46680878322573 1.9951 deg
node 166.2487676594151 53.329 deg
peri 188.8088662995386 38.189 deg
M 313.038079108415 55.61 deg
tp 2458410.201069318407
(2018-Oct-18.70106932)
81.916 TDB
period 963.5974017991073
2.64
533.1
1.46
d
yr
n .3736000110916172 0.20669 deg/d
Q 2.675618901070368 0.98684 au
  Orbit Determination Parameters
   # obs. used (total)      6  
   data-arc span      2 days  
   first obs. used      2018-06-14  
   last obs. used      2018-06-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      9  
   norm. resid. RMS      .080058  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 20:30:57  

Additional Information
 Earth MOID = .138029 au 
 Jupiter MOID = 2.76418 au 
 T_jup = 3.795 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 20.519   .15546 2 autocmod 2.9c
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
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