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(2020 KU2)
Classification: Apollo [NEO]          SPK-ID: 54017165
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 2458988.5 (2020-May-19.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5365496183824322 0.0012312  
a 1.68479061528822 0.0036832 au
q .7808168536010223 0.00036738 au
i 1.374082459719218 0.0033544 deg
node 205.89212309 0.012797 deg
peri 106.7163467080265 0.011437 deg
M 335.9375686054454 0.09412 deg
tp 2459041.889313527830
(2020-Jul-11.38931353)
0.033756 TDB
period 798.7618771712482
2.19
2.6193
0.007171
d
yr
n .4506975236160637 0.001478 deg/d
Q 2.588764376975417 0.0056595 au
  Orbit Determination Parameters
   # obs. used (total)      59  
   data-arc span      7 days  
   first obs. used      2020-05-16  
   last obs. used      2020-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .5405  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-13 06:13:23  

Additional Information
 Earth MOID = .00224002 au 
 Jupiter MOID = 2.72445 au 
 T_jup = 4.049 
[ 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 25.782   .37749 4 autocmod 2.8

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