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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 2458993.5 (2020-May-24.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .9933046236239367 1.2858e-05  
a 796.2543632430663 1.5274 au
q 5.33122265299497 3.9817e-05 au
i 93.94658632642414 0.00010649 deg
node 321.8861541544669 1.5443e-05 deg
peri 227.9979197994678 0.00073171 deg
M 359.9763489236759 6.8051e-05 deg
tp 2459532.668577073429
(2021-Nov-14.16857707)
0.0039636 TDB
period 8206843.743047078
22469.11
23614
64.65
d
yr
n 4.386582848065015E-5 1.2622e-07 deg/d
Q 1587.177503833138 3.0446 au
  Orbit Determination Parameters
   # obs. used (total)      185  
   data-arc span      366 days (1.00 yr)  
   first obs. used      2020-01-04  
   last obs. used      2021-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   norm. resid. RMS      .47975  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jan-14 17:13:27  

Additional Information
 Earth MOID = 4.62459 au 
 Jupiter MOID = .963168 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 11.291   .75425 15 autocmod 2.8
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
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