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(2014 MV18)
Classification: Aten [NEO]          SPK-ID: 3674010
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .282470588642624 4.3514e-08  
a .8009729665811365 1.2182e-08 au
q .574721661224134 3.8913e-08 au
i 10.21259460764747 5.1442e-05 deg
node 101.7033110851791 1.3015e-05 deg
peri 358.6493385653399 5.5179e-05 deg
M 269.0582943529785 0.00012264 deg
tp 2459066.643292457945
(2020-Aug-05.14329246)
9.0105e-05 TDB
period 261.8335021918527
0.72
5.9732e-06
1.635e-08
d
yr
n 1.37491954614814 3.1366e-08 deg/d
Q 1.027224271938139 1.5623e-08 au
  Orbit Determination Parameters
   # obs. used (total)      107  
   data-arc span      1834 days (5.02 yr)  
   first obs. used      2014-06-26  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .43271  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-04 18:42:03  

Additional Information
 Earth MOID = .0106268 au 
 Jupiter MOID = 4.09306 au 
 T_jup = 7.237 
[ 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 23.7   n/a MPO303423  

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