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JPL Small-Body Database Browser
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268031 (2004 PL13)
Classification: Main-belt Asteroid          SPK-ID: 2268031
[ 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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1938021026745458 4.5275e-08  
a 2.486122246635218 1.5307e-08 au
q 2.004306527731347 1.1313e-07 au
i 3.946111205208223 6.0479e-06 deg
node 130.3879556429416 9.8632e-05 deg
peri 168.4306529681443 0.00010089 deg
M 27.13552637461369 2.4424e-05 deg
tp 2458892.576034056564
(2020-Feb-13.07603406)		 9.6582e-05 TDB
period 1431.79930262879
3.92		 1.3224e-05
3.621e-08		 d
yr
n .2514318866750656 2.3222e-09 deg/d
Q 2.967937965539088 1.8274e-08 au
   Orbit Determination Parameters
   # obs. used (total)      315  
   data-arc span      6878 days (18.83 yr)  
   first obs. used      2000-07-07  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5934  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:51:23  

Additional Information
 Earth MOID = .988798 au 
 Jupiter MOID = 2.25299 au 
 T_jup = 3.446 
[ 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 16.7   n/a MPO470844  

268031 (2004 PL13)          Discovered 2004-Aug-07 by NEAT at Palomar
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

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