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JPL Small-Body Database Browser
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392973 (2012 XJ33)
Classification: Main-belt Asteroid          SPK-ID: 2392973
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .149755395892071 8.4917e-08  
a 3.187438638037357 6.4762e-08 au
q 2.710102502916389 2.4904e-07 au
i 11.4060203071423 7.9844e-06 deg
node 79.27973422890305 3.9814e-05 deg
peri 136.7738854145963 4.7617e-05 deg
M 275.7609759747161 3.2389e-05 deg
tp 2459086.875849031890
(2020-Aug-25.37584903)
0.0001964 TDB
period 2078.553350747824
5.69
6.3348e-05
1.734e-07
d
yr
n .17319738262695 5.2785e-09 deg/d
Q 3.664774773158325 7.4461e-08 au
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      5754 days (15.75 yr)  
   first obs. used      2003-03-31  
   last obs. used      2018-12-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62762  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:19:55  

Additional Information
 Earth MOID = 1.71527 au 
 Jupiter MOID = 1.39165 au 
 T_jup = 3.150 
[ 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 15.8   n/a MPO427955  

392973 (2012 XJ33)          Discovered 2007-Dec-19 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2012 XJ33 = 2008 BM10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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