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523615 (2006 UO321)
Classification: TransNeptunian Object          SPK-ID: 2523615
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

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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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04121284181086411 7.2182e-05  
a 43.8505816035904 0.0050885 au
q 42.04337452064724 0.0026802 au
i 2.328667311110595 0.00024214 deg
node 65.91767611942761 0.0079648 deg
peri 262.7230896390358 0.10401 deg
M 48.42468668226346 0.10109 deg
tp 2444733.725974679353
(1981-May-09.22597468)
27.711 TDB
period 106062.403311256
290.38
18.462
0.05055
d
yr
n .003394228197370997 5.9081e-07 deg/d
Q 45.65778868653356 0.0052982 au
  Orbit Determination Parameters
   # obs. used (total)      46  
   data-arc span      4782 days (13.09 yr)  
   first obs. used      2005-08-09  
   last obs. used      2018-09-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .21678  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:52:01  

Additional Information
 Earth MOID = 41.0331 au 
 Jupiter MOID = 37.0122 au 
 T_jup = 5.915 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 7.5   n/a MPO423735  

523615 (2006 UO321)          Discovered 2006-Oct-19 by Kitt Peak at Kitt Peak
Reference: Last Updated: 2018-10-01
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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