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(2020 KV)
Classification: Aten [NEO]          SPK-ID: 54017088
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .170155971409748 8.1691e-05  
a .9653424660811757 0.00011264 au
q .8010836810220515 1.4625e-05 au
i 23.74383971685445 0.020515 deg
node 66.16749348517735 0.00064263 deg
peri 300.4605178869382 0.043918 deg
M 260.479167389294 0.058922 deg
tp 2459096.270563806644
(2020-Sep-03.77056381)
0.03994 TDB
period 346.4340285943606
0.95
0.060635
0.000166
d
yr
n 1.039158888232437 0.00018188 deg/d
Q 1.1296012511403 0.00013181 au
  Orbit Determination Parameters
   # obs. used (total)      68  
   data-arc span      15 days  
   first obs. used      2020-05-16  
   last obs. used      2020-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .48045  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-14 06:29:38  

Additional Information
 Earth MOID = .0115896 au 
 Jupiter MOID = 4.16631 au 
 T_jup = 6.167 
[ 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 24.925   .55743 11 autocmod 2.8

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