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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3661181162287407 0.00021253  
a 1.592192712867123 0.00054348 au
q 1.009262116159084 6.1757e-06 au
i 7.840587564124681 0.0034518 deg
node 185.18230919291 0.00014191 deg
peri 193.2607936031133 0.0021368 deg
M 114.5630208987537 0.057457 deg
tp 2458766.974757925190
(2019-Oct-10.47475793)
0.0025622 TDB
period 733.8239380159908
2.01
0.37573
0.001029
d
yr
n .4905808891616659 0.00025118 deg/d
Q 2.175123309575163 0.00074246 au
  Orbit Determination Parameters
   # obs. used (total)      69  
   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      .34425  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-12 04:53:42  

Additional Information
 Earth MOID = .0145121 au 
 Jupiter MOID = 3.28635 au 
 T_jup = 4.288 
[ 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 26.7   .50128 E2020-AB7 autocmod 2.8

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