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(2018 LS5)
Classification: Apollo [NEO]          SPK-ID: 3825237
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 2458292.5 (2018-Jun-23.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5856755928401243 0.00093658  
a 2.421564829183688 0.0054447 au
q 1.003313412250737 1.2095e-05 au
i .1912129184588013 0.00021551 deg
node 81.76519350460575 0.0027267 deg
peri 210.3819115283283 0.0048555 deg
M 355.6838954500189 0.015614 deg
tp 2458309.001827110535
(2018-Jul-09.50182711)
0.0040412 TDB
period 1376.393386906856
3.77
4.6421
0.01271
d
yr
n .261553131121199 0.00088213 deg/d
Q 3.839816246116638 0.0086336 au
  Orbit Determination Parameters
   # obs. used (total)      27  
   data-arc span      11 days  
   first obs. used      2018-06-14  
   last obs. used      2018-06-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .45736  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 20:30:22  

Additional Information
 Earth MOID = .000924127 au 
 Jupiter MOID = 1.38529 au 
 T_jup = 3.255 
[ 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 26.6   n/a E2018N20  

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