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(2016 EL27)
Classification: Aten [NEO]          SPK-ID: 3745113
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2298447754181648 0.00019625  
a .8780806956385017 2.9095e-05 au
q .6762584353504444 0.00019473 au
i 15.57252382174112 0.019351 deg
node 166.5900694225676 0.00052073 deg
peri 145.5841294406484 0.012121 deg
M 284.3732694505038 0.12763 deg
tp 2459063.635394117728
(2020-Aug-02.13539412)
0.10969 TDB
period 300.5384698933472
0.82
0.014938
4.09e-05
d
yr
n 1.197849979497646 5.9536e-05 deg/d
Q 1.079902955926559 3.5783e-05 au
  Orbit Determination Parameters
   # obs. used (total)      28  
   data-arc span      11 days  
   first obs. used      2016-03-03  
   last obs. used      2016-03-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .42116  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:27:48  

Additional Information
 Earth MOID = .0278445 au 
 Jupiter MOID = 4.15063 au 
 T_jup = 6.696 
[ 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 26.1   n/a MPO370792  

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