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214501 (2005 WZ192)
Classification: Main-belt Asteroid          SPK-ID: 2214501
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2506341589271769 4.5037e-08  
a 3.110646133209694 3.3018e-08 au
q 2.331011955892607 1.5112e-07 au
i 8.822479551263404 4.8332e-06 deg
node 128.0228578335442 4.7403e-05 deg
peri 197.7506167220741 4.9348e-05 deg
M 297.4944014513873 1.6874e-05 deg
tp 2459348.429102937679
(2021-May-13.92910294)
9.726e-05 TDB
period 2003.892130720894
5.49
3.1905e-05
8.735e-08
d
yr
n .1796503886017513 2.8603e-09 deg/d
Q 3.89028031052678 4.1293e-08 au
  Orbit Determination Parameters
   # obs. used (total)      233  
   data-arc span      7536 days (20.63 yr)  
   first obs. used      1999-09-08  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5908  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:07:51  

Additional Information
 Earth MOID = 1.32075 au 
 Jupiter MOID = 1.46584 au 
 T_jup = 3.152 
[ 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 15.5   n/a MPO437027  
diameter diameter 4.752 km 0.126 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.049   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

214501 (2005 WZ192)          Discovered 2005-Nov-26 by CSS at Catalina
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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