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(2020 UO4)
Classification: Aten [NEO]          SPK-ID: 54076022
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09199887636149008 3.0333e-05  
a .9726968396281404 4.9027e-06 au
q .883209823341979 3.3955e-05 au
i 1.448982517577003 0.00041454 deg
node 211.6034858523971 0.00013575 deg
peri 64.57597263729872 0.00031672 deg
M 160.3182684639278 0.0033451 deg
tp 2459044.456674593717
(2020-Jul-13.95667459)
0.0044343 TDB
period 350.4004732866829
0.96
0.0026492
7.253e-06
d
yr
n 1.027395872566254 7.7677e-06 deg/d
Q 1.062183855914302 5.3538e-06 au
  Orbit Determination Parameters
   # obs. used (total)      66  
   data-arc span      26 days  
   first obs. used      2020-10-23  
   last obs. used      2020-11-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .51544  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-25 09:19:10  

Additional Information
 Earth MOID = .00220757 au 
 Jupiter MOID = 3.95888 au 
 T_jup = 6.210 
[ 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 28.6   .43485 10 autocmod 2.8

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