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JPL Small-Body Database Browser
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(2019 UT)
Classification: Apollo [NEO]          SPK-ID: 3879243
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 2458776.5 (2019-Oct-20.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .556281268156863 0.00090342  
a 2.006646141961153 0.0038172 au
q .8903864813689264 0.00012018 au
i 3.474451289371259 0.0046667 deg
node 211.8410597540405 0.0020142 deg
peri 222.2694140934425 0.0053842 deg
M 347.5434842363361 0.039655 deg
tp 2458812.425159063954
(2019-Nov-24.92515906)
0.011952 TDB
period 1038.256403989759
2.84
2.9626
0.008111
d
yr
n .3467351596547926 0.00098938 deg/d
Q 3.12290580255338 0.0059406 au
  Orbit Determination Parameters
   # obs. used (total)      19  
   data-arc span      1 day  
   first obs. used      2019-10-19  
   last obs. used      2019-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .46918  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Oct-20 06:05:35  

Additional Information
 Earth MOID = .0029623 au 
 Jupiter MOID = 2.19166 au 
 T_jup = 3.623 
[ 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 27.954   .31858 2 autocmod 2.8

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