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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 ]

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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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1634369679259019 4.0957e-08  
a 2.465902935649233 9.6214e-09 au
q 2.062883236647142 1.0384e-07 au
i 10.96504178583503 4.0895e-06 deg
node 69.90425049901653 2.0934e-05 deg
peri 293.9800977977131 2.4256e-05 deg
M 312.2670699217609 1.488e-05 deg
tp 2459188.033123356002
(2020-Dec-04.53312336)
5.9019e-05 TDB
period 1414.367906966992
3.87
8.2778e-06
2.266e-08
d
yr
n .2545306622320027 1.4897e-09 deg/d
Q 2.868922634651324 1.1194e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1521  
   data-arc span      8253 days (22.60 yr)  
   first obs. used      1997-12-26  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4943  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 02:50:44  

Additional Information
 Earth MOID = 1.09024 au 
 Jupiter MOID = 2.65712 au 
 T_jup = 3.444 
[ 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 14.3   n/a MPO474173  
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

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