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32147 (2000 LW30)
Classification: Main-belt Asteroid          SPK-ID: 2032147
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1642178496895024 4.5882e-08  
a 2.464542298855539 1.2252e-08 au
q 2.05982046206866 1.1324e-07 au
i 10.9709300545166 4.5848e-06 deg
node 69.9123634567203 2.2606e-05 deg
peri 294.1757709203654 2.8712e-05 deg
M 210.2756852955787 2.3127e-05 deg
tp 2459188.250049780499
(2020-Dec-04.75004978)
9.3883e-05 TDB
period 1413.197437828923
3.87
1.0538e-05
2.885e-08
d
yr
n .2547414751565524 1.8995e-09 deg/d
Q 2.869264135642419 1.4263e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1323  
   data-arc span      7806 days (21.37 yr)  
   first obs. used      1997-12-26  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50368  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:42:22  

Additional Information
 Earth MOID = 1.08642 au 
 Jupiter MOID = 2.65337 au 
 T_jup = 3.444 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456731.5 (2014-Mar-15.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1631562526972805 4.595e-08  
q 2.063986156375794 1.1334e-07 au
tp 2456362.775687586428
(2013-Mar-11.27568759)
8.0757e-05 TDB
node 69.97488991370017 2.2588e-05 deg
peri 294.4985855860775 2.8762e-05 deg
i 10.97246579889974 4.5848e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1323  
   data-arc span      7806 days (21.37 yr)  
   first obs. used      1997-12-26  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50368  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:42:22  

Additional Information
 Jupiter MOID = 2.65337 au 
 T_jup = 3.444 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.111383092589353E-15 -5.186929950594236E-15 1.225616283920165E-12 1.063727685318469E-14 2.190831663514163E-13 3.92861552157424E-15
q -5.186929950594236E-15 1.284597586783156E-14 -2.562409970494918E-12 -2.250889263623317E-14 -4.367626150719611E-13 -9.722634302183199E-15
tp 1.225616283920165E-12 -2.562409970494918E-12 6.521728979779324E-9 2.651268389410725E-11 1.455331112086534E-9 -7.683254060126481E-13
node 1.063727685318469E-14 -2.250889263623317E-14 2.651268389410725E-11 5.102088896077471E-10 -4.947052439516855E-10 -1.817748675388889E-11
peri 2.190831663514163E-13 -4.367626150719611E-13 1.455331112086534E-9 -4.947052439516855E-10 8.272346793539889E-10 1.757413416647726E-11
i 3.92861552157424E-15 -9.722634302183199E-15 -7.683254060126481E-13 -1.817748675388889E-11 1.757413416647726E-11 2.10199942959396E-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 14.2   n/a MPO231632  
diameter diameter 3.735 km 0.162 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.264   0.071 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

32147 (2000 LW30)          Discovered 2000-Jun-06 by LONEOS at Anderson Mesa
Reference: 20011130/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 LW30 = 1999 CU44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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