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(2016 EJ203)
Classification: TransNeptunian Object          SPK-ID: 3752786
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .9593286533860079 5.1784e-06  
a 67.03713360852359 0.0085905 au
q 2.72649049700076 2.3655e-06 au
i 170.9740394398972 1.512e-05 deg
node 7.077904695981602 7.6762e-05 deg
peri 227.4714842224778 0.00014554 deg
M 2.918743509914786 0.00056118 deg
tp 2457575.082194692840
(2016-Jul-05.58219469)
0.00045931 TDB
period 200480.2436126569
548.88
38.536
0.1055
d
yr
n .001795688161151417 3.4516e-07 deg/d
Q 131.3477767200464 0.016832 au
  Orbit Determination Parameters
   # obs. used (total)      63  
   data-arc span      287 days  
   first obs. used      2016-03-11  
   last obs. used      2016-12-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      2  
   norm. resid. RMS      .60127  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 16:40:36  

Additional Information
 Earth MOID = 1.74974 au 
 Jupiter MOID = .480146 au 
 T_jup = -1.924 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.1   n/a MPO399568  
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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