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(2013 LA2)
Classification: Centaur          SPK-ID: 3639499
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4661555165371296 0.0020414  
a 5.680974375190041 0.023636 au
q 3.03275683088913 0.0010226 au
i 175.0888853885311 0.0020765 deg
node 243.9120610867371 0.0754 deg
peri 325.2486598550641 0.028159 deg
M 226.4358378718217 1.4519 deg
tp 2461231.432596364758
(2026-Jul-09.93259636)
31.398 TDB
period 4945.755838735951
13.54
30.865
0.0845
d
yr
n .07278968306126686 0.00045426 deg/d
Q 8.329191919490951 0.034654 au
  Orbit Determination Parameters
   # obs. used (total)      44  
   data-arc span      41 days  
   first obs. used      2013-05-16  
   last obs. used      2013-06-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .55345  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 08:13:55  

Additional Information
 Earth MOID = 2.01793 au 
 Jupiter MOID = .175343 au 
 T_jup = -0.926 
[ 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 16.9   n/a MPO266958  

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