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JPL Small-Body Database Browser
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434117 (2002 PL140)
Classification: Main-belt Asteroid          SPK-ID: 2434117
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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3846289260580912 1.0625e-07  
a 2.731900725686868 1.8204e-08 au
q 1.681132683468608 2.9487e-07 au
i 12.55719387580181 1.5994e-05 deg
node 10.66153094563732 2.9393e-05 deg
peri 305.25646387 3.5903e-05 deg
M 258.6938372384188 1.4247e-05 deg
tp 2459064.618801379857
(2020-Aug-03.11880138)
6.7756e-05 TDB
period 1649.285334101236
4.52
1.6485e-05
4.513e-08
d
yr
n .2182763604068419 2.1817e-09 deg/d
Q 3.782668767905128 2.5205e-08 au
  Orbit Determination Parameters
   # obs. used (total)      195  
   data-arc span      6097 days (16.69 yr)  
   first obs. used      2002-08-14  
   last obs. used      2019-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66783  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:40:44  

Additional Information
 Earth MOID = .703957 au 
 Jupiter MOID = 1.72028 au 
 T_jup = 3.210 
[ 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 16.6   n/a MPO215068  

434117 (2002 PL140)          Discovered 2002-Aug-14 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04

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