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212642 (2006 UJ33)
Classification: Main-belt Asteroid          SPK-ID: 2212642
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09749332657989578 5.4873e-08  
a 3.100673809711268 2.9337e-08 au
q 2.798378805363358 1.6987e-07 au
i 2.041372606556032 5.7089e-06 deg
node 73.30611688631559 0.0001657 deg
peri 122.5057226037621 0.00016871 deg
M 24.35847356096029 2.8581e-05 deg
tp 2458865.563290021914
(2020-Jan-17.06329002)
0.00015878 TDB
period 1994.26353505034
5.46
2.8303e-05
7.749e-08
d
yr
n .1805177669213677 2.5619e-09 deg/d
Q 3.402968814059179 3.2197e-08 au
  Orbit Determination Parameters
   # obs. used (total)      284  
   data-arc span      7151 days (19.58 yr)  
   first obs. used      2000-09-29  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58705  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 08:48:25  

Additional Information
 Earth MOID = 1.79758 au 
 Jupiter MOID = 1.55227 au 
 T_jup = 3.214 
[ 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 15.9   n/a MPO294350  

212642 (2006 UJ33)          Discovered 2006-Oct-16 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

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