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JPL Small-Body Database Browser
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(2019 SE5)
Classification: Apollo [NEO]          SPK-ID: 3869320
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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3669434372451307 0.00021164  
a 1.595127590827877 0.00054226 au
q 1.009805989804951 5.7504e-06 au
i 7.846223237434008 0.0034405 deg
node 185.2755784308974 1.7647e-05 deg
peri 192.8221379228671 0.0015724 deg
M 278.7033205784414 0.042433 deg
tp 2458766.673540788759
(2019-Oct-10.17354079)
0.0021317 TDB
period 735.8538517145063
2.01
0.37523
0.001027
d
yr
n .4892275812122424 0.00024947 deg/d
Q 2.180449191850803 0.00074125 au
  Orbit Determination Parameters
   # obs. used (total)      58  
   data-arc span      3 days  
   first obs. used      2019-09-27  
   last obs. used      2019-09-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .37315  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Oct-20 06:04:45  

Additional Information
 Earth MOID = .0138744 au 
 Jupiter MOID = 3.2781 au 
 T_jup = 4.282 
[ 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 26.814   .43322 4 autocmod 2.8

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