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123368 (2000 WX32)
Classification: Main-belt Asteroid          SPK-ID: 2123368
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1349767949725234 5.9008e-08  
a 3.064481841354654 2.6588e-08 au
q 2.650847904157106 1.8289e-07 au
i 15.41460364601107 5.1268e-06 deg
node 92.55049142711546 2.8812e-05 deg
peri 45.88888650111697 3.802e-05 deg
M 172.3225982750782 2.4289e-05 deg
tp 2458062.562847890350
(2017-Nov-05.06284789)
0.00013252 TDB
period 1959.449185071316
5.36
2.5501e-05
6.982e-08
d
yr
n .1837251012900839 2.3911e-09 deg/d
Q 3.478115778552202 3.0177e-08 au
  Orbit Determination Parameters
   # obs. used (total)      531  
   data-arc span      6411 days (17.55 yr)  
   first obs. used      2000-11-20  
   last obs. used      2018-06-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52712  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 04:50:11  

Additional Information
 Earth MOID = 1.68978 au 
 Jupiter MOID = 1.73226 au 
 T_jup = 3.164 
[ 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 14.8   n/a MPO439791  
diameter diameter 6.542 km 0.127 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.086   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

123368 (2000 WX32)          Discovered 2000-Nov-20 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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