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(2016 JA6)
Classification: Apollo [NEO]          SPK-ID: 3752782
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2763209772108599 7.0047e-05  
a 1.087582161201736 6.7543e-05 au
q .7870603956213733 2.7306e-05 au
i 16.00934647299095 0.0041121 deg
node 222.2183302878011 0.00010663 deg
peri 269.3046858427197 0.0044329 deg
M 273.9963827395902 0.13326 deg
tp 2459099.470498384904
(2020-Sep-06.97049838)
0.16257 TDB
period 414.2776845150991
1.13
0.038592
0.0001057
d
yr
n .8689823600355648 8.095e-05 deg/d
Q 1.388103926782099 8.6206e-05 au
  Orbit Determination Parameters
   # obs. used (total)      68  
   data-arc span      15 days  
   first obs. used      2016-05-04  
   last obs. used      2016-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .51388  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Apr-18 07:27:05  

Additional Information
 Earth MOID = .000120266 au 
 Jupiter MOID = 3.72017 au 
 T_jup = 5.629 
[ 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 MPO382822  

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