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JPL Small-Body Database Browser
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382709 (2002 WX22)
Classification: Main-belt Asteroid          SPK-ID: 2382709
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09390769259425702 5.5414e-08  
a 3.065238838915328 5.1338e-08 au
q 2.77738933230249 1.9377e-07 au
i 17.87927358361804 9.5537e-06 deg
node 68.36509435635098 2.8952e-05 deg
peri 49.53143069101493 9.7894e-05 deg
M 334.7853125648529 8.8469e-05 deg
tp 2458737.792241219952
(2019-Sep-11.29224122)
0.0004821 TDB
period 1960.175273491116
5.37
4.9245e-05
1.348e-07
d
yr
n .1836570458104146 4.6139e-09 deg/d
Q 3.353088345528166 5.6159e-08 au
  Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      5891 days (16.13 yr)  
   first obs. used      2002-11-16  
   last obs. used      2019-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60331  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:20:18  

Additional Information
 Earth MOID = 1.82556 au 
 Jupiter MOID = 1.99216 au 
 T_jup = 3.152 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8   n/a MPO460500  

382709 (2002 WX22)          Discovered 2002-Nov-24 by NEAT at Palomar
Reference: Last Updated: 2014-01-21

Alternate Designations
 2002 WX22 = 2010 CZ241 = 2010 OU71 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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