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214364 (2005 LG)
Classification: Main-belt Asteroid          SPK-ID: 2214364
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1140257174714977 5.9871e-08  
a 2.563937576523897 1.982e-08 au
q 2.271582754808627 1.6251e-07 au
i 12.46280355077748 6.0581e-06 deg
node 195.9161533530649 1.6377e-05 deg
peri 352.2099242393504 2.3255e-05 deg
M 277.162974474964 1.6665e-05 deg
tp 2459345.549651530984
(2021-May-11.04965153)		 7.0716e-05 TDB
period 1499.545327271698
4.11		 1.7388e-05
4.761e-08		 d
yr
n .2400727696941253 2.7838e-09 deg/d
Q 2.856292398239167 2.208e-08 au
   Orbit Determination Parameters
   # obs. used (total)      419  
   data-arc span      6710 days (18.37 yr)  
   first obs. used      2001-06-12  
   last obs. used      2019-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56057  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:54:08  

Additional Information
 Earth MOID = 1.27247 au 
 Jupiter MOID = 2.10342 au 
 T_jup = 3.391 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456947.5 (2014-Oct-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1139858267850029 6.0021e-08  
q 2.271637737108553 1.6293e-07 au
tp 2456348.766689090281
(2013-Feb-25.26668909)		 6.6663e-05 TDB
node 195.9302049340379 1.6374e-05 deg
peri 352.622783816185 2.3185e-05 deg
i 12.46333636524535 6.059e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      419  
   data-arc span      6710 days (18.37 yr)  
   first obs. used      2001-06-12  
   last obs. used      2019-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56057  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:54:08  

Additional Information
 Jupiter MOID = 2.10342 au 
 T_jup = 3.391 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.602502211616494E-15 -9.734778584874298E-15 1.022220573027617E-12 -3.853207320879333E-15 2.073665022310647E-13 6.925220771638876E-15
q -9.734778584874298E-15 2.654601626953856E-14 -2.791253022789525E-12 9.694105838234597E-15 -5.455686842272724E-13 -1.813221775432093E-14
tp 1.022220573027617E-12 -2.791253022789525E-12 4.443904501618806E-9 -9.295910452497907E-12 1.096083536300095E-9 2.941967523384808E-13
node -3.853207320879333E-15 9.694105838234597E-15 -9.295910452497907E-12 2.680916955107532E-10 -2.63778691853543E-10 4.227605008990526E-12
peri 2.073665022310647E-13 -5.455686842272724E-13 1.096083536300095E-9 -2.63778691853543E-10 5.375283936691766E-10 -4.068994097255467E-12
i 6.925220771638876E-15 -1.813221775432093E-14 2.941967523384808E-13 4.227605008990526E-12 -4.068994097255467E-12 3.671135900792593E-11

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0   n/a MPO450012  

214364 (2005 LG)          Discovered 2005-Jun-01 by Lowe, A. at Mayhill
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

Alternate Designations
 2005 LG = 2002 RT225 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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