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(2017 MZ4)
Classification: TransNeptunian Object          SPK-ID: 3776082
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .9522983895482148 5.5884e-06  
a 66.79833573524726 0.0079017 au
q 3.186388190070329 4.5408e-06 au
i 65.82569398679006 8.1034e-05 deg
node 314.7732320321799 8.6894e-06 deg
peri 341.3563523253414 0.0002102 deg
M 1.963994081458558 0.00034919 deg
tp 2457912.611053322203
(2017-Jun-08.11105332)
0.00084486 TDB
period 199409.9801528709
545.95
35.383
0.09687
d
yr
n .001805325890529742 3.2033e-07 deg/d
Q 130.4102832804242 0.015426 au
  Orbit Determination Parameters
   # obs. used (total)      170  
   data-arc span      392 days (1.07 yr)  
   first obs. used      2017-06-20  
   last obs. used      2018-07-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .35445  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Dec-30 23:20:30  

Additional Information
 Earth MOID = 2.20837 au 
 Jupiter MOID = 1.77517 au 
 T_jup = 0.973 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.3   n/a MPO435133  
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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