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(2019 PS1)
Classification: Apollo [NEO]          SPK-ID: 3843516
[ 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 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .418332103392052 0.00061658  
a 1.548793938974999 0.0014339 au
q .9008837127627262 0.0001209 au
i 2.179762646232333 0.0022417 deg
node 144.2490196846601 0.0021767 deg
peri 120.5769972852348 0.0031913 deg
M 274.1746910451159 0.387 deg
tp 2459368.342431406560
(2021-Jun-02.84243141)		 0.98992 TDB
period 704.0263069501369
1.93		 0.97772
0.002677		 d
yr
n .5113445285298085 0.00071013 deg/d
Q 2.196704165187271 0.0020338 au
   Orbit Determination Parameters
   # obs. used (total)      49  
   data-arc span      1 day  
   first obs. used      2019-08-10  
   last obs. used      2019-08-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .36664  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 21:32:47  

Additional Information
 Earth MOID = .00504822 au 
 Jupiter MOID = 2.90058 au 
 T_jup = 4.350 
[ 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 26.8   .25037 MPO473752 autocmod 2.8

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