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(2019 TM)
Classification: Apollo [NEO]          SPK-ID: 3873207
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .596407468227113 5.2093e-06  
a 2.044341962812104 2.5059e-05 au
q .8250811485808904 6.1837e-07 au
i 3.759206743776166 1.5618e-05 deg
node .992423808145958 2.7206e-05 deg
peri 69.60635728707511 0.00010239 deg
M 66.22937759172164 0.0011648 deg
tp 2458804.083976415864
(2019-Nov-16.58397642)
0.00015783 TDB
period 1067.649599943205
2.92
0.019631
5.375e-05
d
yr
n .3371892800963451 6.1998e-06 deg/d
Q 3.263602777043318 4.0005e-05 au
  Orbit Determination Parameters
   # obs. used (total)      44  
   # delay obs. used      1  
   # Doppler obs. used      1  
   data-arc span      16 days  
   first obs. used      2019-09-22  
   last obs. used      2019-10-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .33876  
   source      ORB  
   producer      Giorgini  
   solution date      2020-Apr-07 14:14:20  

Additional Information
 Earth MOID = .0132988 au 
 Jupiter MOID = 2.08492 au 
 T_jup = 3.549 
[ 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 25.0   .47213 MPO492737 autocmod 2.8

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