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511552 (2014 UE225)
Classification: TransNeptunian Object          SPK-ID: 2511552
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06605349117449931 9.233e-05  
a 43.72879968094509 0.004152 au
q 40.84035979714833 0.0073988 au
i 4.504070692953372 0.00079362 deg
node 241.3441338049485 0.0074402 deg
peri 335.8857588652273 0.21898 deg
M 173.3248273148994 0.25006 deg
tp 2408148.500152827764
(1881-Mar-09.00015283)
72.655 TDB
period 105620.8751428441
289.17
15.043
0.04119
d
yr
n .003408417128840559 4.8544e-07 deg/d
Q 46.61723956474184 0.0044263 au
  Orbit Determination Parameters
   # obs. used (total)      59  
   data-arc span      3223 days (8.82 yr)  
   first obs. used      2008-10-28  
   last obs. used      2017-08-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .10427  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 05:46:03  

Additional Information
 Earth MOID = 39.8339 au 
 Jupiter MOID = 35.4088 au 
 T_jup = 5.886 
[ 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 6.1   n/a MPO429129  

511552 (2014 UE225)          Discovered 2013-Aug-08 by Outer Solar System Origins Survey at Mauna Kea
Reference: Last Updated: 2018-02-05
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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