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(2014 QM266)
Classification: Apollo [NEO]          SPK-ID: 3683392
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 2456894.5 (2014-Aug-25.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .8130249487204674 0.0018579  
a 2.287414317231728 0.019324 au
q .4276894092619394 0.00063678 au
i 10.33339631665175 0.032862 deg
node 334.1919192058605 0.0067929 deg
peri 112.3596713517186 0.015535 deg
M 345.1517049144506 0.20879 deg
tp 2456946.618243258020
(2014-Oct-16.11824326)
0.072419 TDB
period 1263.617638576378
3.46
16.013
0.04384
d
yr
n .2848963080363335 0.0036102 deg/d
Q 4.147139225201516 0.035035 au
  Orbit Determination Parameters
   # obs. used (total)      13  
   data-arc span      5 days  
   first obs. used      2014-08-22  
   last obs. used      2014-08-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .51149  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:39:11  

Additional Information
 Earth MOID = .0180831 au 
 Jupiter MOID = 1.3756 au 
 T_jup = 3.034 
[ 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 24.3   n/a MPO305400  

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