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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1875478682841896 4.4028e-08  
a 2.725107933178205 1.5658e-08 au
q 2.214019749466299 1.2213e-07 au
i 3.906373501325151 4.7168e-06 deg
node 271.3634182394314 9.1968e-05 deg
peri 29.84472215426166 9.3259e-05 deg
M 342.1616291975116 1.5967e-05 deg
tp 2459081.919170865420
(2020-Aug-20.41917087)
7.3066e-05 TDB
period 1643.137808720875
4.50
1.4162e-05
3.877e-08
d
yr
n .219093004913719 1.8883e-09 deg/d
Q 3.236196116890111 1.8595e-08 au
  Orbit Determination Parameters
   # obs. used (total)      740  
   data-arc span      9836 days (26.93 yr)  
   first obs. used      1993-07-12  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58203  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 23:08:20  

Additional Information
 Earth MOID = 1.1995 au 
 Jupiter MOID = 1.99418 au 
 T_jup = 3.328 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456501.5 (2013-Jul-28.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1841274243902871 4.3801e-08  
q 2.226702305355795 1.2107e-07 au
tp 2455794.042910632491
(2011-Aug-20.54291063)
7.3192e-05 TDB
node 271.4161722327099 9.179e-05 deg
peri 29.69937959061015 9.3162e-05 deg
i 3.90724574336372 4.7186e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      740  
   data-arc span      9836 days (26.93 yr)  
   first obs. used      1993-07-12  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58203  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 23:08:20  

Additional Information
 Jupiter MOID = 1.99418 au 
 T_jup = 3.328 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.918525812362282E-15 -5.272229607193382E-15 8.159317673199834E-13 -1.440833750680706E-14 1.869136575865212E-13 -3.080035879668927E-16
q -5.272229607193382E-15 1.465722236261145E-14 -2.366170630639833E-12 3.70050755570675E-14 -5.234579871777366E-13 9.010056085615413E-16
tp 8.159317673199834E-13 -2.366170630639833E-12 5.357005142397325E-9 -1.636461490383453E-11 1.215601392381731E-9 -2.048210840111079E-12
node -1.440833750680706E-14 3.70050755570675E-14 -1.636461490383453E-11 8.425350329557519E-9 -8.410129262683456E-9 -1.186046542072693E-11
peri 1.869136575865212E-13 -5.234579871777366E-13 1.215601392381731E-9 -8.410129262683456E-9 8.679082832739171E-9 1.138515319862851E-11
i -3.080035879668927E-16 9.010056085615413E-16 -2.048210840111079E-12 -1.186046542072693E-11 1.138515319862851E-11 2.226532663232905E-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 15.1   n/a MPO337761  
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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