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(2020 PU1)
Classification: Apollo [NEO]          SPK-ID: 54051013
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3374851884229772 0.00062543  
a 1.358216366397298 0.0010904 au
q .8998384600645342 0.0001271 au
i .4120135238671944 0.00072755 deg
node 130.5336930691889 0.002342 deg
peri 252.7940061765578 0.0081794 deg
M 46.26101743548811 0.042117 deg
tp 2459126.204151781985
(2020-Oct-03.70415178)
0.021826 TDB
period 578.1650910679616
1.58
0.69621
0.001906
d
yr
n .6226595233119722 0.00074979 deg/d
Q 1.816594272730061 0.0014583 au
  Orbit Determination Parameters
   # obs. used (total)      30  
   data-arc span      6 days  
   first obs. used      2020-08-12  
   last obs. used      2020-08-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .32107  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:46:10  

Additional Information
 Earth MOID = .00207504 au 
 Jupiter MOID = 3.64006 au 
 T_jup = 4.793 
[ 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 26.53   .45612 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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