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(2020 UM5)
Classification: Aten [NEO]          SPK-ID: 54076927
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459145.5 (2020-Oct-23.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5595217074384694 0.0012189  
a .6833942142264573 0.00040475 au
q .3010203166288988 0.0010113 au
i 9.218119766901156 0.038885 deg
node 33.31898278907861 0.0011961 deg
peri 170.1866217990683 0.010559 deg
M 201.4286259575039 0.034968 deg
tp 2459236.392419032268
(2021-Jan-21.89241903)
0.10079 TDB
period 206.3504276808965
0.56
0.18332
0.0005019
d
yr
n 1.744605058714536 0.0015499 deg/d
Q 1.065768111824016 0.00063121 au
  Orbit Determination Parameters
   # obs. used (total)      22  
   data-arc span      7 days  
   first obs. used      2020-10-20  
   last obs. used      2020-10-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .49365  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 23:13:37  

Additional Information
 Earth MOID = .0255153 au 
 Jupiter MOID = 3.89119 au 
 T_jup = 8.207 
[ 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 26.0   .36957 E2020-UO8 autocmod 2.8

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