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JPL Small-Body Database Browser
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(2018 RC)
Classification: Aten [NEO]          SPK-ID: 3827152
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2189467206864749 2.0825e-07  
a .8821842223361774 1.8853e-07 au
q .6890328798143234 3.1118e-07 au
i 1.730330118815792 3.2761e-06 deg
node 344.8133760747417 2.8778e-05 deg
peri 140.3034444167346 6.7579e-05 deg
M 152.9244955432461 4.551e-05 deg
tp 2458471.938209573665
(2018-Dec-19.43820957)
3.2488e-05 TDB
period 302.6476849838112
0.83
9.7019e-05
2.656e-07
d
yr
n 1.189501912163169 3.8131e-07 deg/d
Q 1.075335564858031 2.2981e-07 au
  Orbit Determination Parameters
   # obs. used (total)      232  
   # delay obs. used      3  
   # Doppler obs. used      2  
   data-arc span      8 days  
   first obs. used      2018-09-03  
   last obs. used      2018-09-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .4063  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Sep-15 07:28:53  

Additional Information
 Earth MOID = .000368319 au 
 Jupiter MOID = 3.96136 au 
 T_jup = 6.701 
[ 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 24.9   .58787 MPO452088 autocmod 2.6n

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