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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1495392701344537 6.9367e-08  
a 3.186032659310821 4.0202e-08 au
q 2.709595660812948 2.2175e-07 au
i 11.40585865521921 6.6355e-06 deg
node 79.27692481847301 3.9719e-05 deg
peri 136.91431238779 4.4873e-05 deg
M 344.9254192010263 2.1423e-05 deg
tp 2459087.479419534585
(2020-Aug-25.97941953)
0.0001238 TDB
period 2077.178228039515
5.69
3.9315e-05
1.076e-07
d
yr
n .1733120418558285 3.2803e-09 deg/d
Q 3.662469657808693 4.6214e-08 au
  Orbit Determination Parameters
   # obs. used (total)      164  
   data-arc span      6239 days (17.08 yr)  
   first obs. used      2003-03-31  
   last obs. used      2020-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61188  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 01:25:17  

Additional Information
 Earth MOID = 1.71455 au 
 Jupiter MOID = 1.39326 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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