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(2016 EQ1)
Classification: Apollo [NEO]          SPK-ID: 3745059
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3411100482947532 0.00032265  
a 1.514802241195366 0.00074298 au
q .9980879755442144 8.6088e-07 au
i .4034454412693771 0.00035684 deg
node 327.6608293385568 0.003328 deg
peri 236.2661610986811 0.00058282 deg
M 79.18792524232062 0.58734 deg
tp 2458850.707938064977
(2020-Jan-02.20793806)
1.0008 TDB
period 680.9768298840222
1.86
0.50101
0.001372
d
yr
n .5286523479239549 0.00038894 deg/d
Q 2.031516506846518 0.00099642 au
  Orbit Determination Parameters
   # obs. used (total)      75  
   data-arc span      19 days  
   first obs. used      2016-03-02  
   last obs. used      2016-03-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .48431  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-10 07:07:38  

Additional Information
 Earth MOID = .00523262 au 
 Jupiter MOID = 2.92793 au 
 T_jup = 4.449 
[ 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 26.3   n/a E2016F49  

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