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(2014 EC)
Classification: Apollo [NEO]          SPK-ID: 3663062
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5257799548046178 5.8678e-05  
a 1.458800676220392 0.00012999 au
q .6917925226082884 2.3959e-05 au
i 1.402141855981464 0.00057961 deg
node 344.9482424275203 0.00055571 deg
peri 264.0959063385508 0.00069418 deg
M 165.0281085752024 0.16945 deg
tp 2458705.482497458079
(2019-Aug-09.98249746)
0.26348 TDB
period 643.5649164984158
1.76
0.086021
0.0002355
d
yr
n .559384128579803 7.4769e-05 deg/d
Q 2.225808829832495 0.00019834 au
  Orbit Determination Parameters
   # obs. used (total)      68  
   data-arc span      1 day  
   first obs. used      2014-03-05  
   last obs. used      2014-03-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .54481  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:42:11  

Additional Information
 Earth MOID = .000436854 au 
 Jupiter MOID = 2.82442 au 
 T_jup = 4.467 
[ 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 28.2   n/a MPO286769  

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