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(2020 KQ7)
Classification: Aten [NEO]          SPK-ID: 54017324
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1142640298207961 2.0189e-05  
a .96858530895537 4.0097e-06 au
q .8579108483289086 2.3083e-05 au
i 2.109663791533003 0.00041378 deg
node 112.6448549287793 0.00089549 deg
peri 285.0603165921627 0.0010283 deg
M 220.0171331153623 0.0036394 deg
tp 2459135.887206143752
(2020-Oct-13.38720614)
0.0043375 TDB
period 348.1811402813867
0.95
0.0021621
5.92e-06
d
yr
n 1.033944571808403 6.4204e-06 deg/d
Q 1.079259769581832 4.4679e-06 au
  Orbit Determination Parameters
   # obs. used (total)      29  
   # delay obs. used      0  
   # Doppler obs. used      1  
   data-arc span      29 days  
   first obs. used      2020-05-28  
   last obs. used      2020-06-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .31013  
   source      ORB  
   producer      Giorgini  
   solution date      2020-Aug-14 16:50:18  

Additional Information
 Earth MOID = .00990918 au 
 Jupiter MOID = 4.08193 au 
 T_jup = 6.229 
[ 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 26.436   .32318 8 autocmod 2.8

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