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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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Orbit Diagram
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Note: This Java-based orbit viewer will eventually be retired.

Note: Make sure you have Java enabled on your browser to see the applet. This applet is provided as a 3D orbit visualization tool. The applet 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. For accurate long-term ephemerides, please instead use our Horizons system.

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Orbit Viewer

Additional Notes: the orbits shown in the applet are color coded. The planets are white lines, and the asteroid/comet is a blue line. The bright white line indicates the portion of the orbit that is above the ecliptic plane, and the darker portion is below the ecliptic plane. Likewise for the asteroid/comet orbit, the light blue indicates the portion above the ecliptic plane, and the dark blue the portion below the ecliptic plane.

Orbit Viewer applet originally written and kindly provided by Osamu Ajiki (AstroArts), and further modified by Ron Baalke (JPL).


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1140256976806219 5.9484e-08  
a 2.563937575480707 1.9461e-08 au
q 2.271582804626957 1.619e-07 au
i 12.46279906055054 5.8587e-06 deg
node 195.9161642428524 1.6016e-05 deg
peri 352.2098955998476 2.2782e-05 deg
M 277.1629979758424 1.6599e-05 deg
tp 2459345.549553429753
(2021-May-11.04955343)		 7.051e-05 TDB
period 1499.545326356516
4.11		 1.7073e-05
4.674e-08		 d
yr
n .2400727698406431 2.7333e-09 deg/d
Q 2.856292346334457 2.168e-08 au
   Orbit Determination Parameters
   # obs. used (total)      437  
   data-arc span      6744 days (18.46 yr)  
   first obs. used      2001-06-12  
   last obs. used      2019-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5477  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:48:47  

Additional Information
 Earth MOID = 1.27247 au 
 Jupiter MOID = 2.10342 au 
 T_jup = 3.391 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457054.5 (2015-Feb-01.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1140628048448052 5.9644e-08  
q 2.271298917940297 1.6233e-07 au
tp 2456348.849536149675
(2013-Feb-25.34953615)		 6.5498e-05 TDB
node 195.9285189870511 1.6012e-05 deg
peri 352.6259952353357 2.2697e-05 deg
i 12.46406573259584 5.8597e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      437  
   data-arc span      6744 days (18.46 yr)  
   first obs. used      2001-06-12  
   last obs. used      2019-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5477  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:48:47  

Additional Information
 Jupiter MOID = 2.10342 au 
 T_jup = 3.391 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.557381659048851E-15 -9.641121554902552E-15 1.102744196371342E-12 -5.68125428112388E-15 2.319590654297179E-13 7.623742545464685E-15
q -9.641121554902552E-15 2.635074859569795E-14 -2.95712459976508E-12 1.442673468817864E-14 -5.972482662363857E-13 -1.997560959820592E-14
tp 1.102744196371342E-12 -2.95712459976508E-12 4.289975348082219E-9 -1.113019596300053E-11 1.05475805263843E-9 1.319656148992845E-12
node -5.68125428112388E-15 1.442673468817864E-14 -1.113019596300053E-11 2.563846495005148E-10 -2.52795632775413E-10 9.490605138810448E-12
peri 2.319590654297179E-13 -5.972482662363857E-13 1.05475805263843E-9 -2.52795632775413E-10 5.151455288194819E-10 -8.944570537184982E-12
i 7.623742545464685E-15 -1.997560959820592E-14 1.319656148992845E-12 9.490605138810448E-12 -8.944570537184982E-12 3.433602961086442E-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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