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JPL Small-Body Database Browser
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(2017 KJ5)
Classification: Amor [NEO]          SPK-ID: 3774737
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .22278337880073 0.00016677  
a 1.328036177129997 0.00029928 au
q 1.032171790419372 1.1133e-05 au
i 2.190121326949583 0.0012525 deg
node 89.3601961278445 0.0016446 deg
peri 176.3423358259743 0.00025228 deg
M 336.2813805726199 0.23757 deg
tp 2459037.329870484703
(2020-Jul-06.82987048)
0.38134 TDB
period 559.0019020747751
1.53
0.18896
0.0005173
d
yr
n .6440049643191456 0.0002177 deg/d
Q 1.623900563840623 0.00036595 au
  Orbit Determination Parameters
   # obs. used (total)      46  
   data-arc span      20 days  
   first obs. used      2017-05-24  
   last obs. used      2017-06-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .4078  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Jun-19 06:18:17  

Additional Information
 Earth MOID = .0163445 au 
 Jupiter MOID = 3.44376 au 
 T_jup = 4.902 
[ 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 26.6   n/a MPO413700  

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