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(2019 TJ5)
Classification: Apollo [NEO]          SPK-ID: 3878617
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6478668142673746 0.00038644  
a 2.604207837983962 0.0027527 au
q .9170280022991655 3.7071e-05 au
i 2.693188545930053 0.0011591 deg
node 18.90543970819415 0.00028147 deg
peri 316.6155664708079 0.002169 deg
M 61.98680298193162 0.098966 deg
tp 2458736.193023624527
(2019-Sep-09.69302362)
0.0029204 TDB
period 1535.01240454207
4.20
2.4338
0.006663
d
yr
n .2345257920618539 0.00037184 deg/d
Q 4.291387673668759 0.004536 au
  Orbit Determination Parameters
   # obs. used (total)      34  
   data-arc span      23 days  
   first obs. used      2019-10-09  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .49794  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-01 08:13:01  

Additional Information
 Earth MOID = .00457818 au 
 Jupiter MOID = 1.11486 au 
 T_jup = 3.075 
[ 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 26.7   .41203 MPO502090 autocmod 2.8

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