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32493 (2000 WR3)
Classification: Main-belt Asteroid          SPK-ID: 2032493
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1307838041170112 4.1974e-08  
a 2.668632320529859 1.245e-08 au
q 2.319618433861357 1.1271e-07 au
i 13.51428671444702 3.7923e-06 deg
node 114.7864926278281 1.7673e-05 deg
peri 97.18388269482712 2.2252e-05 deg
M 334.5952636402141 1.4243e-05 deg
tp 2459112.868279367267
(2020-Sep-20.36827937)
6.3247e-05 TDB
period 1592.324360281488
4.36
1.1143e-05
3.051e-08
d
yr
n .2260845899112916 1.5822e-09 deg/d
Q 3.017646207198361 1.4079e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1728  
   data-arc span      8095 days (22.16 yr)  
   first obs. used      1997-12-07  
   last obs. used      2020-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47092  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 02:46:44  

Additional Information
 Earth MOID = 1.3596 au 
 Jupiter MOID = 2.11315 au 
 T_jup = 3.330 
[ 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 13.9   n/a MPO385018  
diameter diameter 4.683 km 0.717 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.321   0.102 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

32493 (2000 WR3)          Discovered 2000-Nov-18 by LINEAR at Socorro
Reference: 20011130/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 WR3 = 1997 XZ7 = 1999 LB14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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