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JPL Small-Body Database Browser
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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 ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1875478847034535 4.4908e-08  
a 2.72510793336482 1.7441e-08 au
q 2.214019704873648 1.2343e-07 au
i 3.906372030453196 4.722e-06 deg
node 271.3633497634207 9.9002e-05 deg
peri 29.84478404051592 0.00010043 deg
M 342.1616320255373 1.887e-05 deg
tp 2459081.919157965906
(2020-Aug-20.41915797)
8.6469e-05 TDB
period 1643.137808889657
4.50
1.5774e-05
4.319e-08
d
yr
n .2190930048912138 2.1033e-09 deg/d
Q 3.236196161855992 2.0712e-08 au
  Orbit Determination Parameters
   # obs. used (total)      707  
   data-arc span      9404 days (25.75 yr)  
   first obs. used      1993-07-12  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58495  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:05:11  

Additional Information
 Earth MOID = 1.1995 au 
 Jupiter MOID = 1.99418 au 
 T_jup = 3.328 
[ show covariance matrix ]

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

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1919-Feb-01 22:45 00:03 Jupiter 1.98607725316902 1.98607679774715 1.98607770859102 2.38712308357307 2.20122609588945 2421991.447992154 2.5994436905674 97.6186385361915 25.6612438385281 88.2120985442543 2627362.11062679 T 15 CATAB v2.0e-lin.ifort 2019-Jul-13 04:05:13 2019-Jul-13 04:05
2049-Aug-17 17:36 00:01 Jupiter 1.98672977996138 1.98672943542151 1.98673012450126 2.37318093820946 2.18616276226537 2469671.233330830 1.01012611062937 88.4685492841321 16.0786706814267 -86.6404032761819 2656666.54084953 T 15 CATAB v2.0e-lin.ifort 2019-Jul-13 04:05:13 2019-Jul-13 04:05
2180-Mar-04 08:21 00:05 Jupiter 1.99456633444558 1.99456581776511 1.99456685112639 2.36786784870412 2.18116210895147 2517351.848087418 4.57057451208156 98.1651717212761 36.9947552064921 81.3866441369684 2195116.91219571 T 15 CATAB v2.0e-lin.ifort 2019-Jul-13 04:05:13 2019-Jul-13 04:05

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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