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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09361427871854987 4.9862e-08  
a 3.064150376897569 4.2653e-08 au
q 2.77730214947913 1.6586e-07 au
i 17.87857106716076 6.8445e-06 deg
node 68.35996167768555 2.564e-05 deg
peri 49.39982486020677 8.4593e-05 deg
M 48.38815076437213 7.3012e-05 deg
tp 2458737.170166982499
(2019-Sep-10.67016698)
0.00039888 TDB
period 1959.131282944169
5.36
4.0907e-05
1.12e-07
d
yr
n .1837549137896438 3.8368e-09 deg/d
Q 3.350998604316008 4.6646e-08 au
  Orbit Determination Parameters
   # obs. used (total)      218  
   data-arc span      6364 days (17.42 yr)  
   first obs. used      2002-11-16  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51929  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 00:43:34  

Additional Information
 Earth MOID = 1.82516 au 
 Jupiter MOID = 1.99345 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 15.9   n/a MPO471931  

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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