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(2017 RX2)
Classification: Aten [NEO]          SPK-ID: 3781414
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5447244119772293 0.00031497  
a .7409550303556658 7.0394e-05 au
q .3373387371436056 0.00026542 au
i 1.679130933268508 0.0017476 deg
node 174.4283194711086 0.00087572 deg
peri 333.9645881489505 0.0056599 deg
M 332.5592279041057 0.24439 deg
tp 2459018.257426640506
(2020-Jun-17.75742664)
0.16068 TDB
period 232.9625991660325
0.64
0.033199
9.089e-05
d
yr
n 1.545312429071191 0.00022022 deg/d
Q 1.144571323567726 0.00010874 au
  Orbit Determination Parameters
   # obs. used (total)      40  
   data-arc span      4 days  
   first obs. used      2017-09-15  
   last obs. used      2017-09-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .42929  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Sep-20 06:19:31  

Additional Information
 Earth MOID = .00101043 au 
 Jupiter MOID = 3.86214 au 
 T_jup = 7.655 
[ 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 26.4   n/a MPO416643  

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