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JPL Small-Body Database Browser
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(2012 LU)
Classification: Amor [NEO]          SPK-ID: 3605559
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | 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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .334254124517324 0.00015709  
a 1.528610482577381 0.00036264 au
q 1.017666123995475 1.3016e-06 au
i 3.120544077956026 0.001132 deg
node 88.59453576601425 6.9202e-05 deg
peri 201.0312371871319 0.00011961 deg
M 214.8274539984627 0.46149 deg
tp 2458878.872076954161
(2020-Jan-30.37207695)
0.98399 TDB
period 690.3092248753214
1.89
0.24565
0.0006726
d
yr
n .5215054167427945 0.00018558 deg/d
Q 2.039554841159288 0.00048385 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      18 days  
   first obs. used      2012-06-09  
   last obs. used      2012-06-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .41529  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:49:39  

Additional Information
 Earth MOID = .0107167 au 
 Jupiter MOID = 3.14472 au 
 T_jup = 4.424 
[ 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 25.2   n/a MPO233482  

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