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379940 (2012 LX14)
Classification: Main-belt Asteroid          SPK-ID: 2379940
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04832717812647275 5.8616e-08  
a 3.173162352644366 5.1651e-08 au
q 3.019812370403904 1.7518e-07 au
i 21.4224729938944 8.2005e-06 deg
node 199.5216331316385 1.5037e-05 deg
peri 120.649257218461 8.8199e-05 deg
M 16.15512506258591 8.4263e-05 deg
tp 2458507.850156500193
(2019-Jan-24.35015650)
0.00048357 TDB
period 2064.604484998748
5.65
5.041e-05
1.38e-07
d
yr
n .1743675375190412 4.2574e-09 deg/d
Q 3.326512334884827 5.4147e-08 au
  Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      7170 days (19.63 yr)  
   first obs. used      2000-04-13  
   last obs. used      2019-11-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58105  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 21:14:27  

Additional Information
 Earth MOID = 2.05662 au 
 Jupiter MOID = 1.85802 au 
 T_jup = 3.092 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457410.5 (2016-Jan-23.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05147356434878556 5.9571e-08  
q 3.010795242755421 1.7857e-07 au
tp 2456427.166753026794
(2013-May-14.66675303)
0.00045561 TDB
node 199.5760301840299 1.5048e-05 deg
peri 118.3069840559269 8.187e-05 deg
i 21.40768850436525 8.196e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      7170 days (19.63 yr)  
   first obs. used      2000-04-13  
   last obs. used      2019-11-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58105  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 21:14:27  

Additional Information
 Jupiter MOID = 1.85802 au 
 T_jup = 3.092 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.548731706877746E-15 -1.028756745396805E-14 3.148239472410236E-13 -2.911168211945127E-15 -9.805819008956178E-15 -1.037900356387297E-15
q -1.028756745396805E-14 3.188771382749738E-14 -5.483821359242524E-12 8.747466235710694E-15 -6.080205380053091E-13 9.492524597366707E-15
tp 3.148239472410236E-13 -5.483821359242524E-12 2.075819010613262E-7 7.450640709623314E-11 3.664687642111976E-8 -6.351999630424736E-11
node -2.911168211945127E-15 8.747466235710694E-15 7.450640709623314E-11 2.264457449731373E-10 -1.975100228024932E-10 1.794366211634655E-11
peri -9.805819008956178E-15 -6.080205380053091E-13 3.664687642111976E-8 -1.975100228024932E-10 6.702735042818016E-9 -2.787018264503798E-11
i -1.037900356387297E-15 9.492524597366707E-15 -6.351999630424736E-11 1.794366211634655E-11 -2.787018264503798E-11 6.717442852552801E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8   n/a MPO503461  

379940 (2012 LX14)          Discovered 2008-Sep-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

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