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JPL Small-Body Database Browser
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(2015 LK)
Classification: Apollo [NEO]          SPK-ID: 3720919
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 .4430002531209011 0.00032462  
a 1.75954992551046 0.00099402 au
q .9800688631304632 1.7514e-05 au
i 3.218480850674587 0.0015606 deg
node 104.1409793442175 0.002801 deg
peri 191.7864609789261 0.0021408 deg
M 224.6337376625365 0.49362 deg
tp 2458921.059575794151
(2020-Mar-12.55957579)
1.4406 TDB
period 852.5126223711684
2.33
0.72242
0.001978
d
yr
n .4222811376079105 0.00035784 deg/d
Q 2.539030987890456 0.0014344 au
  Orbit Determination Parameters
   # obs. used (total)      87  
   data-arc span      14 days  
   first obs. used      2015-06-05  
   last obs. used      2015-06-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .48129  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-10 07:06:45  

Additional Information
 Earth MOID = .0147985 au 
 Jupiter MOID = 2.69073 au 
 T_jup = 3.998 
[ 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 25.4   n/a E2015M05  

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