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(2020 KB3)
Classification: Amor [NEO]          SPK-ID: 54017180
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4945896136473039 1.3727e-06  
a 2.022167719938575 5.4128e-06 au
q 1.022024568604106 4.5421e-08 au
i 5.666777004841229 1.1419e-05 deg
node 82.07401516593676 8.1623e-06 deg
peri 186.4929260541192 2.6413e-05 deg
M 353.6194389431598 2.3227e-05 deg
tp 2459019.115750734940
(2020-Jun-18.61575073)
1.5703e-05 TDB
period 1050.326171143537
2.88
0.0042172
1.155e-05
d
yr
n .3427506710682567 1.3762e-06 deg/d
Q 3.022310871273045 8.09e-06 au
  Orbit Determination Parameters
   # obs. used (total)      105  
   # delay obs. used      1  
   # Doppler obs. used      1  
   data-arc span      23 days  
   first obs. used      2020-05-20  
   last obs. used      2020-06-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .36423  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 15:04:55  

Additional Information
 Earth MOID = .00812445 au 
 Jupiter MOID = 2.09979 au 
 T_jup = 3.651 
[ 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 24.897   .63092 15 autocmod 2.8

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