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(2014 SU223)
Classification: Apollo [NEO]          SPK-ID: 3690392
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 2456925.5 (2014-Sep-25.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5963357851270242 0.0010024  
a 2.103925242374871 0.0048185 au
q .8492793311146875 0.00016398 au
i 1.346217032113927 0.0017502 deg
node 350.289180472144 0.0076287 deg
peri 66.59723835992745 0.0078975 deg
M 347.2705116105856 0.049383 deg
tp 2456964.914165122601
(2014-Nov-03.41416512)
0.017501 TDB
period 1114.663764172626
3.05
3.8293
0.01048
d
yr
n .3229673481556251 0.0011095 deg/d
Q 3.358571153635054 0.007692 au
  Orbit Determination Parameters
   # obs. used (total)      31  
   data-arc span      1 day  
   first obs. used      2014-09-24  
   last obs. used      2014-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .45247  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:38:28  

Additional Information
 Earth MOID = .00520967 au 
 Jupiter MOID = 2.03303 au 
 T_jup = 3.494 
[ hide covariance matrix ]
Orbit Covariance (6×6)
  e q tp node peri i
e 1.004855694710844E-6 -1.643608693590728E-7 -1.754214718011896E-5 -4.254866226109078E-6 4.647130930227173E-6 1.491882045985137E-6
q -1.643608693590728E-7 2.689055524075037E-8 2.868861604833052E-6 7.029403562733387E-7 -7.681423506509067E-7 -2.43015589671268E-7
tp -1.754214718011896E-5 2.868861604833052E-6 .0003062946223212839 7.467706395628623E-5 -8.143080102299637E-5 -2.598483536766678E-5
node -4.254866226109078E-6 7.029403562733387E-7 7.467706395628623E-5 5.819724865569335E-5 -6.011367425538826E-5 -4.816380672478498E-7
peri 4.647130930227173E-6 -7.681423506509067E-7 -8.143080102299637E-5 -6.011367425538826E-5 6.237002312047064E-5 1.029279672769255E-6
i 1.491882045985137E-6 -2.43015589671268E-7 -2.598483536766678E-5 -4.816380672478498E-7 1.029279672769255E-6 3.063295175671198E-6

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 27.0   n/a MPO309131  

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