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(2020 UO3)
Classification: Apollo [NEO]          SPK-ID: 54075986
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459143.5 (2020-Oct-21.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6067374488421534 0.00094876  
a 1.825415655730227 0.0037622 au
q .7178676176959424 0.00025276 au
i 9.748302201041312 0.013343 deg
node 208.9099054276778 0.00021012 deg
peri 255.2134275750491 0.0034853 deg
M 340.9006684119493 0.070123 deg
tp 2459191.292170123884
(2020-Dec-07.79217012)
0.027721 TDB
period 900.8263543297206
2.47
2.7849
0.007625
d
yr
n .3996330683152202 0.0012355 deg/d
Q 2.932963693764512 0.0060449 au
  Orbit Determination Parameters
   # obs. used (total)      33  
   data-arc span      1 day  
   first obs. used      2020-10-21  
   last obs. used      2020-10-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .36272  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 23:13:26  

Additional Information
 Earth MOID = .0011457 au 
 Jupiter MOID = 2.34154 au 
 T_jup = 3.779 
[ 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 28.22   .25971 E2020-UJ0 autocmod 2.8

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