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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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5256709656153057 5.8243e-05  
a 1.458874348999718 0.00012962 au
q .691986461249636 2.3491e-05 au
i 1.402122029816274 0.0005781 deg
node 344.9445324958052 0.00055274 deg
peri 264.1004409743144 0.00069257 deg
M 276.9062345012516 0.18348 deg
tp 2459349.056342540055
(2021-May-14.55634254)
0.34783 TDB
period 643.6136693699996
1.76
0.085776
0.0002348
d
yr
n .5593417559828795 7.4545e-05 deg/d
Q 2.225762236749801 0.00019776 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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .55232  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 09:29:34  

Additional Information
 Earth MOID = .000465201 au 
 Jupiter MOID = 2.82345 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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