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(2019 TK5)
Classification: Apollo [NEO]          SPK-ID: 3878618
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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2002114082949879 5.8541e-05  
a 1.021130321479837 2.5835e-05 au
q .8166883817636453 3.9119e-05 au
i 1.50492265145416 0.00029496 deg
node 215.0343960681254 0.0012758 deg
peri 264.8448714516722 0.0026334 deg
M 334.5070490276945 0.0075612 deg
tp 2459227.189337609091
(2021-Jan-12.68933761)
0.0089289 TDB
period 376.8948345646903
1.03
0.014303
3.916e-05
d
yr
n .9551736107389116 3.625e-05 deg/d
Q 1.225572261196029 3.1008e-05 au
  Orbit Determination Parameters
   # obs. used (total)      37  
   data-arc span      10 days  
   first obs. used      2019-10-08  
   last obs. used      2019-10-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      5  
   norm. resid. RMS      .78082  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 21:55:46  

Additional Information
 Earth MOID = .00120787 au 
 Jupiter MOID = 3.82461 au 
 T_jup = 5.963 
[ 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 27.4   .37937 MPO502091 autocmod 2.8

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