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JPL Small-Body Database Browser
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(2018 RP5)
Classification: Apollo [NEO]          SPK-ID: 3829427
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6225803761043008 0.00037609  
a 2.341663189425915 0.0022004 au
q .8837896402435323 5.0217e-05 au
i 4.20686609830886 0.0018478 deg
node 352.5848271343959 7.2151e-05 deg
peri 307.6033752322825 0.0012772 deg
M 72.11323735432566 0.10298 deg
tp 2458338.321205548301
(2018-Aug-07.82120555)
0.0048612 TDB
period 1308.835512942757
3.58
1.8448
0.005051
d
yr
n .275053661395987 0.00038768 deg/d
Q 3.799536738608298 0.0035703 au
  Orbit Determination Parameters
   # obs. used (total)      51  
   data-arc span      22 days  
   first obs. used      2018-09-13  
   last obs. used      2018-10-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .34969  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-06 06:30:11  

Additional Information
 Earth MOID = .00667729 au 
 Jupiter MOID = 1.48339 au 
 T_jup = 3.269 
[ 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 26.4   .43826 MPO452108 autocmod 2.6n

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