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JPL Small-Body Database Browser
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154252 (2002 LP5)
Classification: Main-belt Asteroid          SPK-ID: 2154252
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | 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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07958722162933915 4.0386e-08  
a 3.093854797884263 3.0989e-08 au
q 2.847623490396054 1.239e-07 au
i 2.634042830049331 4.2141e-06 deg
node 233.0179525811332 0.00013061 deg
peri 21.3385074093475 0.0001359 deg
M 98.17669313715636 3.64e-05 deg
tp 2458458.431442519944
(2018-Dec-05.93144252)
0.00020153 TDB
period 1987.688467161916
5.44
2.9864e-05
8.176e-08
d
yr
n .1811149010257222 2.7212e-09 deg/d
Q 3.340086105372472 3.3456e-08 au
  Orbit Determination Parameters
   # obs. used (total)      282  
   data-arc span      7242 days (19.83 yr)  
   first obs. used      1999-12-27  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62735  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 09:31:09  

Additional Information
 Earth MOID = 1.83315 au 
 Jupiter MOID = 1.68837 au 
 T_jup = 3.218 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO432984  

154252 (2002 LP5)          Discovered 2002-Jun-06 by Spacewatch at Kitt Peak
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

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