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(2020 UX)
Classification: Apollo [NEO]          SPK-ID: 54073370
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459140.5 (2020-Oct-18.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3374041113830606 0.0025224  
a 1.270301945574107 0.0031882 au
q .8416968464395024 0.0010924 au
i 1.751608237516484 0.015115 deg
node 26.68197034098891 0.0081511 deg
peri 66.80855889286809 0.061021 deg
M 323.7251768597732 0.17887 deg
tp 2459193.194061583321
(2020-Dec-09.69406158)
0.061502 TDB
period 522.9484399321308
1.43
1.9688
0.00539
d
yr
n .6884043865714974 0.0025917 deg/d
Q 1.698907044708712 0.0042639 au
  Orbit Determination Parameters
   # obs. used (total)      11  
   data-arc span      1 day  
   first obs. used      2020-10-17  
   last obs. used      2020-10-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .62195  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 23:13:11  

Additional Information
 Earth MOID = .000229662 au 
 Jupiter MOID = 3.48927 au 
 T_jup = 5.026 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 31.14   .37773 E2020U88 autocmod 2.8

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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