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(2020 KA6)
Classification: Apollo [NEO]          SPK-ID: 54017276
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 2458997.5 (2020-May-28.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5977910877582031 0.0021379  
a 2.374135618458753 0.011966 au
q .9548985046148009 0.0005685 au
i 3.692524178889041 0.0095456 deg
node 64.65936817020884 0.0011771 deg
peri 228.4548874604104 0.087911 deg
M 349.8438268632175 0.080436 deg
tp 2459035.195048590191
(2020-Jul-04.69504859)
0.048895 TDB
period 1336.154603678594
3.66
10.101
0.02766
d
yr
n .269429899061738 0.0020369 deg/d
Q 3.793372732302706 0.019118 au
  Orbit Determination Parameters
   # obs. used (total)      21  
   data-arc span      1 day  
   first obs. used      2020-05-27  
   last obs. used      2020-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .23983  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-29 06:08:14  

Additional Information
 Earth MOID = .0171203 au 
 Jupiter MOID = 1.45298 au 
 T_jup = 3.272 
[ 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 26.658   .38009 2 autocmod 2.8

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2020-Jun-05 17:41 01:10 Earth 0.029868976770514 0.0295031084023819 0.0302348441970006 11.5650845358092 11.5573686090033 2459006.237038700 70.4828591807359 18242.4487204792 350.868259150126 -0.547403462317702 216.367321319136 T 2 CATAB v2.0f-lin.ifort 2020-May-29 06:08:26 2020-May-29 06:08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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