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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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5953810876122565 4.0806e-08  
a 2.253822768074083 8.5126e-09 au
q .9119393171328689 9.4004e-08 au
i 13.10600597136562 8.7851e-06 deg
node 172.3518389680509 4.6759e-05 deg
peri 23.04414687398889 4.3876e-05 deg
M 17.90082599104888 5.5318e-06 deg
tp 2458939.046214565648
(2020-Mar-30.54621457)
1.8948e-05 TDB
period 1235.885023821204
3.38
7.0019e-06
1.917e-08
d
yr
n .2912892324618713 1.6503e-09 deg/d
Q 3.595706219015297 1.3581e-08 au
  Orbit Determination Parameters
   # obs. used (total)      195  
   data-arc span      6159 days (16.86 yr)  
   first obs. used      2003-07-21  
   last obs. used      2020-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47797  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-01 05:57:18  

Additional Information
 Earth MOID = .0419538 au 
 Jupiter MOID = 1.38459 au 
 T_jup = 3.339 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456887.5 (2014-Aug-18.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5952915089237364 4.0898e-08  
q .9116990997720069 9.3915e-08 au
tp 2456469.174772160991
(2013-Jun-25.67477216)
1.9501e-05 TDB
node 172.3786982654203 4.6732e-05 deg
peri 23.01210544202466 4.3876e-05 deg
i 13.10958947148413 8.8015e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      195  
   data-arc span      6159 days (16.86 yr)  
   first obs. used      2003-07-21  
   last obs. used      2020-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47797  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-01 05:57:18  

Additional Information
 Jupiter MOID = 1.38459 au 
 T_jup = 3.339 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.672681398850026E-15 -3.839235926930396E-15 8.173283535731814E-14 -6.346329174353931E-13 8.138766469727302E-13 2.389758832330336E-14
q -3.839235926930396E-15 8.820011523801008E-15 -2.095613540212164E-13 1.489572809061771E-12 -1.899660856671732E-12 -5.728404800816936E-14
tp 8.173283535731814E-14 -2.095613540212164E-13 3.803010321117505E-10 3.777772577184242E-10 -1.908564274765004E-10 1.045507695762588E-11
node -6.346329174353931E-13 1.489572809061771E-12 3.777772577184242E-10 2.183871112235242E-9 -1.981118670809054E-9 -1.953681138502529E-10
peri 8.138766469727302E-13 -1.899660856671732E-12 -1.908564274765004E-10 -1.981118670809054E-9 1.925124469229102E-9 1.94953244098213E-10
i 2.389758832330336E-14 -5.728404800816936E-14 1.045507695762588E-11 -1.953681138502529E-10 1.94953244098213E-10 7.746699856853471E-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  

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