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JPL Small-Body Database Browser
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(2019 SP)
Classification: Apollo [NEO]          SPK-ID: 3843883
[ 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 2458751.5 (2019-Sep-25.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5864553084865951 0.00080403  
a 1.802190281785314 0.0029679 au
q .7452862241293639 0.00022167 au
i 4.70621354527751 0.0050694 deg
node 197.8991075971821 0.0022752 deg
peri 240.4063711552072 0.0027168 deg
M 339.0233177119902 0.060864 deg
tp 2458802.991280452973
(2019-Nov-15.49128045)		 0.022208 TDB
period 883.6888840932608
2.42		 2.1829
0.005976		 d
yr
n .4073831938820757 0.0010063 deg/d
Q 2.859094339441264 0.0047084 au
   Orbit Determination Parameters
   # obs. used (total)      57  
   data-arc span      11 days  
   first obs. used      2019-09-18  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .31054  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Oct-23 05:55:43  

Additional Information
 Earth MOID = .0163852 au 
 Jupiter MOID = 2.44635 au 
 T_jup = 3.837 
[ 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 24.449   .3166 9 autocmod 2.8

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