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(2017 RS16)
Classification: Mars-crossing Asteroid          SPK-ID: 3781588
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5831246627941417 3.5219e-05  
a 3.146924618409929 0.00023187 au
q 1.311875261461056 3.3455e-05 au
i 18.82809952377562 0.001118 deg
node 79.93227355558288 0.0029468 deg
peri 216.5295718608574 0.002073 deg
M 230.1672611614966 0.025435 deg
tp 2459935.876343243865
(2022-Dec-22.37634324)
0.22527 TDB
period 2039.050288364409
5.58
0.22536
0.000617
d
yr
n .176552781485722 1.9513e-05 deg/d
Q 4.981973975358801 0.00036708 au
  Orbit Determination Parameters
   # obs. used (total)      37  
   data-arc span      66 days  
   first obs. used      2017-09-15  
   last obs. used      2017-11-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      5  
   norm. resid. RMS      .50943  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 19:28:29  

Additional Information
 Earth MOID = .339225 au 
 Jupiter MOID = .720804 au 
 T_jup = 2.849 
[ 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 18.0   n/a MPO428362  

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