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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4658365638211602 0.0020405  
a 5.682750407441609 0.023626 au
q 3.035517484585712 0.0010266 au
i 175.0905158551744 0.0020861 deg
node 243.9058123711359 0.075683 deg
peri 325.2086904244231 0.028407 deg
M 212.2252378001461 1.3628 deg
tp 2461231.612916194166
(2026-Jul-10.11291619)
31.398 TDB
period 4948.075293405023
13.55
30.858
0.08448
d
yr
n .07275556224454006 0.00045372 deg/d
Q 8.329983330297507 0.034632 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 = 2.01901 au 
 Jupiter MOID = .175309 au 
 T_jup = -0.927 
[ 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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