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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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1139276383721326 5.9438e-08  
a 2.563959171526329 1.8239e-08 au
q 2.271853358231765 1.6164e-07 au
i 12.46304338879878 5.6047e-06 deg
node 195.9083206374914 1.5733e-05 deg
peri 352.1871279463517 2.237e-05 deg
M 325.1949264937641 1.5754e-05 deg
tp 2459345.479013134038
(2021-May-10.97901313)		 6.6044e-05 TDB
period 1499.564272401332
4.11		 1.6001e-05
4.381e-08		 d
yr
n .2400697366732489 2.5616e-09 deg/d
Q 2.856064984820894 2.0317e-08 au
   Orbit Determination Parameters
   # obs. used (total)      461  
   data-arc span      7161 days (19.61 yr)  
   first obs. used      2001-06-12  
   last obs. used      2021-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5422  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 12:44:38  

Additional Information
 Earth MOID = 1.27212 au 
 Jupiter MOID = 2.10257 au 
 T_jup = 3.391 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457175.5 (2015-Jun-02.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1141775172842881 5.9601e-08  
q 2.270762367862479 1.6206e-07 au
tp 2457848.188573578485
(2017-Apr-04.68857358)		 6.2939e-05 TDB
node 195.9281439920434 1.5729e-05 deg
peri 352.6458520474785 2.2258e-05 deg
i 12.4650443482511 5.606e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      461  
   data-arc span      7161 days (19.61 yr)  
   first obs. used      2001-06-12  
   last obs. used      2021-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5422  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 12:44:38  

Additional Information
 Jupiter MOID = 2.10257 au 
 T_jup = 3.391 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.552313923254624E-15 -9.624775299307517E-15 5.881475481258492E-13 -1.121186625511022E-14 2.373351358178388E-13 4.50402136422073E-15
q -9.624775299307517E-15 2.626233318619576E-14 -1.457156269702395E-12 2.935105531488198E-14 -6.314454774089684E-13 -1.1867995581755E-14
tp 5.881475481258492E-13 -1.457156269702395E-12 3.961351196850699E-9 -1.073054824299328E-11 9.882957509146964E-10 1.775127323565173E-13
node -1.121186625511022E-14 2.935105531488198E-14 -1.073054824299328E-11 2.473863480125629E-10 -2.439752503246922E-10 4.423919148886027E-12
peri 2.373351358178388E-13 -6.314454774089684E-13 9.882957509146964E-10 -2.439752503246922E-10 4.954076914438137E-10 -4.156802647440206E-12
i 4.50402136422073E-15 -1.1867995581755E-14 1.775127323565173E-13 4.423919148886027E-12 -4.156802647440206E-12 3.142771135772465E-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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