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(A/2020 F7)
Classification: TransNeptunian Object          SPK-ID: 54016488
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458946.5 (2020-Apr-07.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .9933949926174624 3.4148e-05  
a 807.1082363570349 4.1666 au
q 5.33095585964508 7.628e-05 au
i 93.94439006158721 0.00024078 deg
node 321.8863794259168 4.579e-05 deg
peri 228.0023233367181 0.0012105 deg
M 359.9748036606442 0.00019521 deg
tp 2459532.680063896108
(2021-Nov-14.18006390)
0.0059915 TDB
period 8375217.527534157
22930.10
64854
177.6
d
yr
n 4.298395818573941E-5 3.3285e-07 deg/d
Q 1608.885516854425 8.3057 au
  Orbit Determination Parameters
   # obs. used (total)      111  
   data-arc span      289 days  
   first obs. used      2020-01-04  
   last obs. used      2020-10-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   norm. resid. RMS      .45066  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-30 21:16:14  

Additional Information
 Earth MOID = 4.62548 au 
 Jupiter MOID = .96359 au 
 T_jup = -0.190 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 11.811   .5353 11 autocmod 2.8
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
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