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JPL Small-Body Database Browser
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(2018 RJ6)
Classification: Amor [NEO]          SPK-ID: 3829444
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 2458375.5 (2018-Sep-14.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3464577847848806 0.0012591  
a 1.556660214384985 0.0030563 au
q 1.017343164846406 3.7863e-05 au
i 17.45765982763139 0.038649 deg
node 349.1370188064312 0.00087682 deg
peri 335.2144475250017 0.0083008 deg
M 12.19240756358155 0.043944 deg
tp 2458351.474295216402
(2018-Aug-20.97429522)
0.015942 TDB
period 709.3967025782839
1.94
2.0892
0.00572
d
yr
n .5074734611700186 0.0014945 deg/d
Q 2.095977263923565 0.0041152 au
  Orbit Determination Parameters
   # obs. used (total)      28  
   data-arc span      4 days  
   first obs. used      2018-09-13  
   last obs. used      2018-09-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .54807  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Sep-17 07:13:20  

Additional Information
 Earth MOID = .0328773 au 
 Jupiter MOID = 3.28372 au 
 T_jup = 4.322 
[ 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 26.6   .55905 MPO452112 autocmod 2.6n

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