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(2016 NE39)
Classification: Apollo [NEO]          SPK-ID: 3755500
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

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 2457584.5 (2016-Jul-15.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6061101835445465 0.0038181  
a 1.399407818315473 0.0088551 au
q .5512124887026083 0.0018553 au
i 1.414577118787837 0.011799 deg
node 108.1405279085473 0.017425 deg
peri 297.0419830217474 0.019319 deg
M 320.9265990015332 0.48217 deg
tp 2457650.128667170610
(2016-Sep-18.62866717)
0.18696 TDB
period 604.6650554515764
1.66
5.7392
0.01571
d
yr
n .5953709359492331 0.005651 deg/d
Q 2.247603147928337 0.014222 au
  Orbit Determination Parameters
   # obs. used (total)      34  
   data-arc span      6 days  
   first obs. used      2016-07-10  
   last obs. used      2016-07-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      9  
   norm. resid. RMS      .6472  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 17:15:18  

Additional Information
 Earth MOID = .00643527 au 
 Jupiter MOID = 3.16515 au 
 T_jup = 4.543 
[ 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 23.5   n/a MPO384686  

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