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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3392348337073368 0.00069206  
a 1.363801648125712 0.0012054 au
q .9011526228139947 0.00014736 au
i .420134775479206 0.0007792 deg
node 130.8799443056795 0.00071871 deg
peri 252.0239814582879 0.0047058 deg
M 282.4044718532737 0.11673 deg
tp 2459125.888999180864
(2020-Oct-03.38899918)		 0.022393 TDB
period 581.7350662238583
1.59		 0.77125
0.002112		 d
yr
n .6188384041155048 0.00082044 deg/d
Q 1.82645067343743 0.0016143 au
   Orbit Determination Parameters
   # obs. used (total)      27  
   data-arc span      6 days  
   first obs. used      2020-08-12  
   last obs. used      2020-08-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .32635  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-19 07:54:55  

Additional Information
 Earth MOID = .00216118 au 
 Jupiter MOID = 3.62971 au 
 T_jup = 4.779 
[ 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 26.485   .46428 4 autocmod 2.8

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