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(2017 PE)
Classification: Apollo [NEO]          SPK-ID: 3779442
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2318486543639141 0.00014205  
a 1.043658928446778 6.9903e-05 au
q .8016880102715079 9.4556e-05 au
i 7.715742580362049 0.0057997 deg
node 314.5421282611905 0.0012019 deg
peri 118.1865028239251 0.0051268 deg
M 138.9018979692457 0.077143 deg
tp 2458850.240480622096
(2020-Jan-01.74048062)
0.068354 TDB
period 389.4361975386568
1.07
0.039126
0.0001071
d
yr
n .9244132987002708 9.2874e-05 deg/d
Q 1.285629846622048 8.611e-05 au
  Orbit Determination Parameters
   # obs. used (total)      39  
   data-arc span      29 days  
   first obs. used      2017-08-01  
   last obs. used      2017-08-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .35715  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Nov-17 06:20:00  

Additional Information
 Earth MOID = .0465636 au 
 Jupiter MOID = 3.93326 au 
 T_jup = 5.849 
[ 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 24.4   n/a MPO428359  

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