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(2009 OX5)
Classification: Apollo [NEO]          SPK-ID: 3465237
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.


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 
[ 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 19.7   n/a MPO160912  

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2009-Jul-26 17:42 < 00:01 Earth 0.0916945416391706 0.0910360300464704 0.0923530598231803 24.270888535998 24.2696912610123 2455039.237195441 0.144561541486676 32860.3718707394 910.849200256293 -2.28603058148355 616.346879206269 T 12 CATAB v2.0e-lin.ifort 2017-Nov-28 14:13:10 2018-Dec-11 15:21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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