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JPL Small-Body Database Browser
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(2003 OC3)
Classification: Apollo [NEO, PHA]          SPK-ID: 3157483
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5953810878346361 4.4108e-08  
a 2.253822768198978 8.8964e-09 au
q .9119393166821997 1.0169e-07 au
i 13.10600769922184 9.3749e-06 deg
node 172.351835076615 4.7051e-05 deg
peri 23.04415117684208 4.4296e-05 deg
M 17.9008257401731 5.748e-06 deg
tp 2458939.046215421800
(2020-Mar-30.54621542)
1.9674e-05 TDB
period 1235.885023923934
3.38
7.3175e-06
2.003e-08
d
yr
n .2912892324376586 1.7247e-09 deg/d
Q 3.595706219715757 1.4193e-08 au
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      6066 days (16.61 yr)  
   first obs. used      2003-07-21  
   last obs. used      2020-02-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4763  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Mar-18 06:16:24  

Additional Information
 Earth MOID = .0419537 au 
 Jupiter MOID = 1.38459 au 
 T_jup = 3.339 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456832.5 (2014-Jun-24.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5952547894609772 4.4236e-08  
q .91180633264094 1.016e-07 au
tp 2456469.162081486011
(2013-Jun-25.66208149)
1.9929e-05 TDB
node 172.3786508167807 4.7026e-05 deg
peri 23.01429045888743 4.4297e-05 deg
i 13.10894348385717 9.3932e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      6066 days (16.61 yr)  
   first obs. used      2003-07-21  
   last obs. used      2020-02-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4763  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Mar-18 06:16:24  

Additional Information
 Jupiter MOID = 1.38459 au 
 T_jup = 3.339 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.956847638004717E-15 -4.492686574634723E-15 8.681360462819698E-14 -6.632321092875071E-13 8.767056233272625E-13 -1.287112885537747E-14
q -4.492686574634723E-15 1.032266212184151E-14 -2.208427180483769E-13 1.555937129826198E-12 -2.044490093142118E-12 2.73362446181519E-14
tp 8.681360462819698E-14 -2.208427180483769E-13 3.971644555472419E-10 3.824884433814771E-10 -1.857115971523003E-10 1.849056986063041E-11
node -6.632321092875071E-13 1.555937129826198E-12 3.824884433814771E-10 2.211460055231544E-9 -2.008866429461289E-9 -1.946862571813587E-10
peri 8.767056233272625E-13 -2.044490093142118E-12 -1.857115971523003E-10 -2.008866429461289E-9 1.962256519005388E-9 1.945357084378022E-10
i -1.287112885537747E-14 2.73362446181519E-14 1.849056986063041E-11 -1.946862571813587E-10 1.945357084378022E-10 8.82329614756135E-11

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 18.6   n/a MPO62446  

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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