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65329 (2002 LX31)
Classification: Main-belt Asteroid          SPK-ID: 2065329
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1873265588294317 4.381e-08  
a 2.724295112913484 1.4842e-08 au
q 2.213962284175563 1.2157e-07 au
i 3.905426071436458 4.6118e-06 deg
node 271.3526296929981 8.8083e-05 deg
peri 29.73388640244012 8.9325e-05 deg
M 26.07452505206217 1.4435e-05 deg
tp 2459081.542025846196
(2020-Aug-20.04202585)
6.57e-05 TDB
period 1642.402713371097
4.50
1.3422e-05
3.675e-08
d
yr
n .2191910650592422 1.7913e-09 deg/d
Q 3.234627941651405 1.7623e-08 au
  Orbit Determination Parameters
   # obs. used (total)      790  
   data-arc span      10006 days (27.39 yr)  
   first obs. used      1993-07-12  
   last obs. used      2020-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56816  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 06:22:15  

Additional Information
 Earth MOID = 1.19744 au 
 Jupiter MOID = 1.99458 au 
 T_jup = 3.328 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456749.5 (2014-Apr-02.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1855531429259786 4.3742e-08  
q 2.220192670000846 1.2107e-07 au
tp 2457440.566383183362
(2016-Feb-22.06638318)
6.608e-05 TDB
node 271.402820719611 8.7997e-05 deg
peri 29.88227606033838 8.927e-05 deg
i 3.905996380672083 4.6125e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      790  
   data-arc span      10006 days (27.39 yr)  
   first obs. used      1993-07-12  
   last obs. used      2020-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56816  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 06:22:15  

Additional Information
 Jupiter MOID = 1.99458 au 
 T_jup = 3.328 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.913364767116309E-15 -5.270011607080633E-15 6.920084477195889E-13 -7.476524050299934E-15 1.657716394349527E-13 -4.964125523905066E-16
q -5.270011607080633E-15 1.465787254340136E-14 -1.95846946298855E-12 1.612453662615869E-14 -4.832201132993203E-13 1.493945347908647E-15
tp 6.920084477195889E-13 -1.95846946298855E-12 4.366611801320478E-9 -1.302388586734473E-11 1.035518010194006E-9 -1.762044872501272E-12
node -7.476524050299934E-15 1.612453662615869E-14 -1.302388586734473E-11 7.743539397296201E-9 -7.728512714159465E-9 9.689456800178097E-12
peri 1.657716394349527E-13 -4.832201132993203E-13 1.035518010194006E-9 -7.728512714159465E-9 7.96914150673543E-9 -1.008303408158402E-11
i -4.964125523905066E-16 1.493945347908647E-15 -1.762044872501272E-12 9.689456800178097E-12 -1.008303408158402E-11 2.127560598404636E-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 15.14   n/a E2021B10  
diameter diameter 5.411 km 0.116 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.042   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65329 (2002 LX31)          Discovered 2002-Jun-08 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 LX31 = 1993 OO11 = 1998 QJ111 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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