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JPL Small-Body Database Browser
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(2013 LE7)
Classification: Amor [NEO]          SPK-ID: 3639549
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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1057747230002087 1.564e-08  
a 1.164195120279649 2.8086e-09 au
q 1.041052703913874 1.6555e-08 au
i 1.66720978448645 1.6921e-06 deg
node 202.1820436096478 5.8999e-05 deg
peri 39.52368199087422 7.264e-05 deg
M 264.4589194265574 2.8056e-05 deg
tp 2458722.265634707555
(2019-Aug-26.76563471)
3.5823e-05 TDB
period 458.8144516643127
1.26
1.6603e-06
4.546e-09
d
yr
n .784630908407808 2.8394e-09 deg/d
Q 1.287337536645424 3.1057e-09 au
  Orbit Determination Parameters
   # obs. used (total)      70  
   data-arc span      1880 days (5.15 yr)  
   first obs. used      2013-04-16  
   last obs. used      2018-06-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47406  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Jun-09 06:23:17  

Additional Information
 Earth MOID = .0341438 au 
 Jupiter MOID = 3.69935 au 
 T_jup = 5.410 
[ 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 E2018L39  

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