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(2016 AT193)
Classification: Apollo [NEO]          SPK-ID: 3740845
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 2457390.5 (2016-Jan-03.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .532334269445021 0.0018629  
a 1.561060490584907 0.0049317 au
q .7300544947699045 0.00060241 au
i 6.775878405866119 0.019264 deg
node 97.34693613717116 0.003264 deg
peri 83.51796800063981 0.0058499 deg
M 333.9168264771325 0.15286 deg
tp 2457442.116191258238
(2016-Feb-23.61619126)
0.057929 TDB
period 712.4067489975766
1.95
3.3759
0.009243
d
yr
n .5053292946853098 0.0023946 deg/d
Q 2.39206648639991 0.0075569 au
  Orbit Determination Parameters
   # obs. used (total)      22  
   data-arc span      1 day  
   first obs. used      2016-01-02  
   last obs. used      2016-01-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .41751  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 15:54:45  

Additional Information
 Earth MOID = .0166836 au 
 Jupiter MOID = 2.59102 au 
 T_jup = 4.254 
[ 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 26.6   n/a MPO365060  

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