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JPL Small-Body Database Browser
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(2019 KH)
Classification: Amor [NEO]          SPK-ID: 3841965
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1978789684740159 0.0004088  
a 1.293879982444417 0.000699 au
q 1.037848346189138 3.1738e-05 au
i 17.79785012562475 0.0203 deg
node 65.52207099664633 0.0017775 deg
peri 193.9079247027745 0.0049846 deg
M 142.5081367267757 0.40301 deg
tp 2459183.697571980882
(2020-Nov-30.19757198)
0.42936 TDB
period 537.5754384731107
1.47
0.43562
0.001193
d
yr
n .669673452757658 0.00054267 deg/d
Q 1.549911618699696 0.00083731 au
  Orbit Determination Parameters
   # obs. used (total)      66  
   data-arc span      12 days  
   first obs. used      2019-05-24  
   last obs. used      2019-06-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .38003  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 21:20:12  

Additional Information
 Earth MOID = .0296023 au 
 Jupiter MOID = 3.49314 au 
 T_jup = 4.952 
[ 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 24.3   .60958 MPO473656 autocmod 2.6q

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