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JPL Small-Body Database Browser
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(2011 OJ45)
Classification: Apollo [NEO]          SPK-ID: 3575154
[ 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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2036950816444025 0.00029839  
a 1.01709622343501 2.1375e-05 au
q .8099187251622019 0.00028647 au
i .7491517930616604 0.0016516 deg
node 288.9480407194723 0.024846 deg
peri 135.4711459712924 0.055005 deg
M 104.4440124421584 0.26948 deg
tp 2458491.801753909584
(2019-Jan-08.30175391)		 0.27703 TDB
period 374.6635893964794
1.03		 0.011811
3.234e-05		 d
yr
n .9608619844268829 3.029e-05 deg/d
Q 1.224273721707817 2.5729e-05 au
   Orbit Determination Parameters
   # obs. used (total)      21  
   data-arc span      17 days  
   first obs. used      2011-07-28  
   last obs. used      2011-08-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .38096  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:53:04  

Additional Information
 Earth MOID = .00750276 au 
 Jupiter MOID = 4.0034 au 
 T_jup = 5.982 
[ 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 26.0   n/a MPO205911  

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