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(2013 JM22)
Classification: Apollo [NEO]          SPK-ID: 3638381
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 2456426.5 (2013-May-14.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .8431350112762389 0.0015008  
a 2.265704272397662 0.017489 au
q .3554096751410365 0.00065705 au
i 9.015857944294421 0.022004 deg
node 62.24111236955014 0.0025023 deg
peri 287.6263657203561 0.0045854 deg
M 346.75731046135 0.17213 deg
tp 2456472.322307886531
(2013-Jun-28.82230789)
0.065033 TDB
period 1245.670737126773
3.41
14.423
0.03949
d
yr
n .2890009287930817 0.0033462 deg/d
Q 4.175998869654286 0.032235 au
  Orbit Determination Parameters
   # obs. used (total)      74  
   data-arc span      4 days  
   first obs. used      2013-05-12  
   last obs. used      2013-05-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .39386  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:45:51  

Additional Information
 Earth MOID = .0192565 au 
 Jupiter MOID = 1.40168 au 
 T_jup = 2.997 
[ 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 23.3   n/a MPO263249  

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