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(2009 OX5)
Classification: Apollo [NEO]          SPK-ID: 3465237
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 2455042.5 (2009-Jul-30.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4491931005760654 0.002569  
a 1.817124794949997 0.0088346 au
q 1.000884874172761 0.00019804 au
i 41.29102011217483 0.077549 deg
node 121.8141632564849 0.0099734 deg
peri 141.6219347479709 0.096212 deg
M 13.92661277929269 0.1445 deg
tp 2455007.888648473474
(2009-Jun-25.38864847)
0.10671 TDB
period 894.6961294189286
2.45
6.5248
0.01786
d
yr
n .4023712500397273 0.0029344 deg/d
Q 2.633364715727234 0.012803 au
  Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      21 days  
   first obs. used      2009-07-27  
   last obs. used      2009-08-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .54304  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:00:19  

Additional Information
 Earth MOID = .0541929 au 
 Jupiter MOID = 2.7967 au 
 T_jup = 3.657 
[ hide covariance matrix ]
Orbit Covariance (6×6)
  e q tp node peri i
e 6.599610956976335E-6 5.087237288171516E-7 .0002741299322969195 -2.562143149423593E-5 .0002471609246119148 .0001992211540177661
q 5.087237288171516E-7 3.921840041495125E-8 2.11318394584973E-5 -1.975006398271229E-6 1.905319018442893E-5 1.535651631537706E-5
tp .0002741299322969195 2.11318394584973E-5 .01138679275383006 -.001064245087099286 .01026662116600017 .008275053112745947
node -2.562143149423593E-5 -1.975006398271229E-6 -.001064245087099286 9.94694845271458E-5 -.0009595446082001149 -.0007734307764748895
peri .0002471609246119148 1.905319018442893E-5 .01026662116600017 -.0009595446082001149 .009256670143920778 .007460932166148395
i .0001992211540177661 1.535651631537706E-5 .008275053112745947 -.0007734307764748895 .007460932166148395 .006013891821815541

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 19.7   n/a MPO160912  

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