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(2017 RZ15)
Classification: Aten [NEO]          SPK-ID: 3781461
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2567673711085752 0.00099352  
a .9576063771286896 0.00016793 au
q .7117243051165492 0.0008275 au
i 2.043134751004654 0.0039839 deg
node 162.0415430150946 0.14146 deg
peri 62.40830690602458 0.15749 deg
M 61.84899089620659 0.22576 deg
tp 2458941.695699437301
(2020-Apr-02.19569944)
0.19919 TDB
period 342.2779886271381
0.94
0.090036
0.0002465
d
yr
n 1.051776660964803 0.00027667 deg/d
Q 1.20348844914083 0.00021105 au
  Orbit Determination Parameters
   # obs. used (total)      9  
   data-arc span      3 days  
   first obs. used      2017-09-15  
   last obs. used      2017-09-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .26459  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Sep-18 09:12:06  

Additional Information
 Earth MOID = .000948389 au 
 Jupiter MOID = 3.77178 au 
 T_jup = 6.262 
[ 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 27.1   n/a MPO416660  

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