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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 ]

[ show orbit diagram ]
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 
[ 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 18.6   n/a MPO62446  

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