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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 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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