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JPL Small-Body Database Browser
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(2014 LX21)
Classification: Amor [NEO]          SPK-ID: 3673679
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5012584089897578 2.7003e-05  
a 2.108589959390402 0.00011778 au
q 1.051641511134591 1.8064e-06 au
i 4.930097970388919 0.00021581 deg
node 253.6817453550385 4.8738e-05 deg
peri 48.37682806844919 5.7841e-05 deg
M 328.4036279510174 0.058751 deg
tp 2459098.657015807024
(2020-Sep-06.15701581)
0.19074 TDB
period 1118.372882676149
3.06
0.0937
0.0002565
d
yr
n .3218962168847993 2.6969e-05 deg/d
Q 3.165538407646213 0.00017681 au
  Orbit Determination Parameters
   # obs. used (total)      63  
   data-arc span      112 days  
   first obs. used      2014-06-06  
   last obs. used      2014-09-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .44998  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:40:08  

Additional Information
 Earth MOID = .068087 au 
 Jupiter MOID = 2.11808 au 
 T_jup = 3.565 
[ 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 23.4   n/a MPO303421  

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