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(2020 KO1)
Classification: Amor [NEO]          SPK-ID: 54017119
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .485100975788303 0.00012355  
a 1.98817937666421 0.00048111 au
q 1.023711621002222 2.095e-06 au
i 1.86941412919386 0.00035842 deg
node 132.8223141981422 0.0020945 deg
peri 140.2019216584051 0.0015902 deg
M 352.8017448420096 0.0027005 deg
tp 2459020.974179668112
(2020-Jun-20.47417967)
0.00025115 TDB
period 1023.957128324154
2.80
0.37168
0.001018
d
yr
n .3515772194380728 0.00012762 deg/d
Q 2.952647132326199 0.0007145 au
  Orbit Determination Parameters
   # obs. used (total)      52  
   data-arc span      31 days  
   first obs. used      2020-05-12  
   last obs. used      2020-06-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .53719  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 15:04:52  

Additional Information
 Earth MOID = .0204296 au 
 Jupiter MOID = 2.18749 au 
 T_jup = 3.698 
[ 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 24.948   .39615 9 autocmod 2.8

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