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(2018 RS6)
Classification: Mars-crossing Asteroid          SPK-ID: 3829475
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5041718618550016 5.4649e-05  
a 2.734530900243168 0.00036357 au
q 1.355857364967537 3.1493e-05 au
i 9.404897578109621 0.00079407 deg
node 18.10970570530782 0.00010339 deg
peri 330.5353267674981 0.00095877 deg
M 182.5549289625044 0.036165 deg
tp 2460014.611930655319
(2023-Mar-11.11193066)
0.32828 TDB
period 1651.667715098068
4.52
0.3294
0.0009018
d
yr
n .2179615165382251 4.3469e-05 deg/d
Q 4.1132044355188 0.00054687 au
  Orbit Determination Parameters
   # obs. used (total)      33  
   data-arc span      71 days  
   first obs. used      2018-09-02  
   last obs. used      2018-11-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .59309  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 20:39:09  

Additional Information
 Earth MOID = .35985 au 
 Jupiter MOID = 1.35575 au 
 T_jup = 3.138 
[ 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 21.69   .55754 E2021G84 autocmod 2.6q

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