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JPL Small-Body Database Browser
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(2018 LU2)
Classification: Apollo [NEO]          SPK-ID: 3825134
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3259255384145171 0.00016947  
a 1.212612847352485 0.00020582 au
q .8173913521907654 6.6764e-05 au
i 6.953651249697813 0.0032828 deg
node 253.7079212513808 3.2657e-05 deg
peri 284.0157583739863 0.0025328 deg
M 283.1513201532321 0.079068 deg
tp 2458704.615547008814
(2019-Aug-09.11554701)
0.13363 TDB
period 487.7324763146133
1.34
0.12418
0.00034
d
yr
n .7381095528438442 0.00018792 deg/d
Q 1.607834342514204 0.0002729 au
  Orbit Determination Parameters
   # obs. used (total)      42  
   data-arc span      15 days  
   first obs. used      2018-06-07  
   last obs. used      2018-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .36801  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Jul-04 06:40:56  

Additional Information
 Earth MOID = .00392948 au 
 Jupiter MOID = 3.37647 au 
 T_jup = 5.197 
[ 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 26.8   n/a E2018N10  

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