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(2019 KZ3)
Classification: Amor [NEO]          SPK-ID: 3842640
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6036975952399111 6.3847e-06  
a 2.584607614467303 4.1859e-05 au
q 1.024286212974629 1.0015e-07 au
i 10.09710904232644 6.7502e-05 deg
node 78.06018630396049 9.6115e-06 deg
peri 186.3691494927623 3.386e-05 deg
M 83.47199723940055 0.0020252 deg
tp 2458648.592388579501
(2019-Jun-14.09238858)
2.8193e-05 TDB
period 1517.715453100252
4.16
0.03687
0.0001009
d
yr
n .23719861273378 5.7623e-06 deg/d
Q 4.144929015959978 6.7129e-05 au
  Orbit Determination Parameters
   # obs. used (total)      165  
   # delay obs. used      0  
   # Doppler obs. used      1  
   data-arc span      17 days  
   first obs. used      2019-05-25  
   last obs. used      2019-06-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .28958  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-07 04:51:52  

Additional Information
 Earth MOID = .0112501 au 
 Jupiter MOID = .971367 au 
 T_jup = 3.120 
[ 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 24.2   .5088 MPO473666 autocmod 2.6q
rotation period rot_per 0.393684 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Warner, B.D.; Stephens, R.D. (2019) Minor Planet Bull. 46-4, submitted. (NEA Gaggle) http://www.planetarysciences.org/lightcurves.html]

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