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(2020 KU)
Classification: Apollo [NEO]          SPK-ID: 54017087
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2609640331404369 0.00011144  
a 1.292215432753217 0.00017655 au
q .9549936817356222 1.3533e-05 au
i 6.64125322850756 0.0016409 deg
node 63.17916177090613 0.00010634 deg
peri 222.7580755381128 0.0024107 deg
M 339.5717102962409 0.006991 deg
tp 2459030.946005357088
(2020-Jun-30.44600536)
0.00418 TDB
period 536.5384027491492
1.47
0.10996
0.0003011
d
yr
n .6709678154544192 0.00013751 deg/d
Q 1.629437183770811 0.00022262 au
  Orbit Determination Parameters
   # obs. used (total)      62  
   data-arc span      6 days  
   first obs. used      2020-05-17  
   last obs. used      2020-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .35469  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-02 06:16:01  

Additional Information
 Earth MOID = .00125733 au 
 Jupiter MOID = 3.5176 au 
 T_jup = 4.982 
[ 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 28.51   .3832 7 autocmod 2.8

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