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(2021 LO6)
Classification: Apollo [NEO]          SPK-ID: 54160164
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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2231398597844451 0.00036437  
a 1.255467342168705 0.00054662 au
q .9753225354732306 3.2828e-05 au
i 11.35785666373092 0.013941 deg
node 83.67363387834052 0.00086965 deg
peri 227.1563752495769 0.0097717 deg
M 340.3704243000701 0.023932 deg
tp 2459424.516570255211
(2021-Jul-29.01657026)
0.015861 TDB
period 513.8147378250284
1.41
0.33557
0.0009187
d
yr
n .7006416388986343 0.00045758 deg/d
Q 1.535612148864181 0.00066859 au
  Orbit Determination Parameters
   # obs. used (total)      8  
   data-arc span      4 days  
   first obs. used      2021-06-10  
   last obs. used      2021-06-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .52427  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jun-14 17:42:05  

Additional Information
 Earth MOID = .0162532 au 
 Jupiter MOID = 3.68978 au 
 T_jup = 5.083 
[ 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 27.57   .29038 E2021N14 autocmod 2.9c

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