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JPL Small-Body Database Browser
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(2018 RR5)
Classification: Apollo [NEO]          SPK-ID: 3829425
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2442982918630054 0.0001877  
a 1.320715766790346 0.00031657 au
q .9980671609269253 8.6849e-06 au
i 3.969725486485753 0.0024536 deg
node 356.2230463991387 0.00016784 deg
peri 322.7938927585389 0.0024493 deg
M 165.2113048600101 0.059469 deg
tp 2458346.080888746174
(2018-Aug-15.58088875)
0.00024372 TDB
period 554.3862759814523
1.52
0.19932
0.0005457
d
yr
n .6493667242441699 0.00023347 deg/d
Q 1.643364372653767 0.0003939 au
  Orbit Determination Parameters
   # obs. used (total)      63  
   data-arc span      15 days  
   first obs. used      2018-09-13  
   last obs. used      2018-09-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .54567  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-15 07:11:23  

Additional Information
 Earth MOID = .0171349 au 
 Jupiter MOID = 3.63714 au 
 T_jup = 4.915 
[ 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 26.3   .33366 E2018S67 autocmod 2.6n

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