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(2016 RU17)
Classification: Mars-crossing Asteroid          SPK-ID: 3759259
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5036106461591482 1.76e-05  
a 2.743898091476752 0.00013205 au
q 1.362041800633291 1.7702e-05 au
i 15.8109990877136 0.00042573 deg
node 270.5730809033169 0.00024581 deg
peri 100.3422123687432 0.0012357 deg
M 339.9730186181803 0.024376 deg
tp 2459292.855632428615
(2021-Mar-19.35563243)
0.11908 TDB
period 1660.161710864906
4.55
0.11984
0.0003281
d
yr
n .2168463455360914 1.5654e-05 deg/d
Q 4.125754382320212 0.00019855 au
  Orbit Determination Parameters
   # obs. used (total)      36  
   data-arc span      144 days  
   first obs. used      2016-09-04  
   last obs. used      2017-01-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      5  
   norm. resid. RMS      .56347  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 17:39:29  

Additional Information
 Earth MOID = .477805 au 
 Jupiter MOID = 1.91929 au 
 T_jup = 3.104 
[ 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 18.6   n/a E2020N37  

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