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(2020 VH)
Classification: Aten [NEO]          SPK-ID: 54087418
[ 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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1904145651267885 0.0001126  
a .8638459155730067 6.3663e-05 au
q .6993570712226201 0.00014881 au
i 2.368659639561411 0.0015856 deg
node 40.95517521775415 0.0002742 deg
peri 154.835111430234 0.0021489 deg
M 24.13178181419521 0.016548 deg
tp 2458980.841981367613
(2020-May-11.34198137)		 0.015651 TDB
period 293.2600154496789
0.80		 0.032419
8.876e-05		 d
yr
n 1.227579557506275 0.0001357 deg/d
Q 1.028334759923393 7.5786e-05 au
   Orbit Determination Parameters
   # obs. used (total)      60  
   data-arc span      4 days  
   first obs. used      2020-11-05  
   last obs. used      2020-11-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .3617  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-10 05:19:31  

Additional Information
 Earth MOID = .00569483 au 
 Jupiter MOID = 3.92654 au 
 T_jup = 6.823 
[ 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 28.556   .3246 6 autocmod 2.8

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