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(2020 HZ6)
Classification: Apollo [NEO]          SPK-ID: 54016770
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.


Orbital Elements at Epoch 2458964.5 (2020-Apr-25.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7690493282438287 0.0030805  
a 2.635091011569362 0.03095 au
q .6085760392605932 0.00096931 au
i 1.471134759666769 0.0072033 deg
node 20.40813171232595 0.019206 deg
peri 288.2290412598613 0.016004 deg
M 347.2802502592078 0.24397 deg
tp 2459019.703666334501
(2020-Jun-19.20366633)
0.086263 TDB
period 1562.398654486628
4.28
27.527
0.07536
d
yr
n .2304149449733676 0.0040595 deg/d
Q 4.661605983878131 0.054753 au
  Orbit Determination Parameters
   # obs. used (total)      19  
   data-arc span      12 days  
   first obs. used      2020-04-22  
   last obs. used      2020-05-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      9  
   norm. resid. RMS      .57561  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:25:36  

Additional Information
 Earth MOID = .00541228 au 
 Jupiter MOID = .648726 au 
 T_jup = 2.884 
[ 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 25.4   .70368 MPO546172 autocmod 2.8

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