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JPL Small-Body Database Browser
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(2003 LH)
Classification: Aten [NEO]          SPK-ID: 3154520
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1491641013170179 8.8069e-05  
a .9617937084251947 2.9505e-05 au
q .8183286142555886 0.00010967 au
i 10.80036332254009 0.006459 deg
node 247.1540731798289 0.00089778 deg
peri 238.66957458282 0.0087348 deg
M 181.3731728051437 0.037791 deg
tp 2459567.448584112073
(2021-Dec-18.94858411)
0.028315 TDB
period 344.5254626462863
0.94
0.015853
4.34e-05
d
yr
n 1.044915511425061 4.8082e-05 deg/d
Q 1.105258802594801 3.3906e-05 au
  Orbit Determination Parameters
   # obs. used (total)      50  
   data-arc span      59 days  
   first obs. used      2003-06-02  
   last obs. used      2003-07-31  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      5  
   norm. resid. RMS      .45839  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 21:45:40  

Additional Information
 Earth MOID = .0051713 au 
 Jupiter MOID = 3.94141 au 
 T_jup = 6.245 
[ 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 MPO66313  

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