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(2019 PS1)
Classification: Apollo [NEO]          SPK-ID: 3843516
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4184107497082435 0.000617  
a 1.548763174202165 0.0014331 au
q .9007440133637179 0.00012212 au
i 2.179650100455842 0.0022417 deg
node 144.2528401680968 0.0021903 deg
peri 120.5671224959149 0.0031964 deg
M 171.9205355739424 0.24502 deg
tp 2458664.297296066438
(2019-Jun-29.79729607)
0.012505 TDB
period 704.005330206912
1.93
0.97715
0.002675
d
yr
n .5113597646969428 0.00070976 deg/d
Q 2.196782335040611 0.0020327 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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .36651  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Aug-12 05:32:49  

Additional Information
 Earth MOID = .00527613 au 
 Jupiter MOID = 2.90138 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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