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(2019 OJ3)
Classification: Apollo [NEO]          SPK-ID: 3843407
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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .506169616428688 0.00061082  
a 1.193382750371441 0.00085844 au
q .5893286613633161 0.00030505 au
i 6.425100408295519 0.0097968 deg
node 299.4535296257455 0.0040769 deg
peri 116.1160307247128 0.0087487 deg
M 183.2254355139664 0.16954 deg
tp 2459234.321981295195
(2021-Jan-19.82198130)
0.47655 TDB
period 476.1766123480994
1.30
0.51379
0.001407
d
yr
n .7560220108769836 0.00081575 deg/d
Q 1.797436839379566 0.001293 au
  Orbit Determination Parameters
   # obs. used (total)      71  
   data-arc span      4 days  
   first obs. used      2019-07-29  
   last obs. used      2019-08-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .34268  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Aug-03 06:55:27  

Additional Information
 Earth MOID = .022869 au 
 Jupiter MOID = 3.58748 au 
 T_jup = 5.181 
[ 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 23.9   .37684 MPO473742 autocmod 2.6q

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