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(2020 VH2)
Classification: Apollo [NEO]          SPK-ID: 54087669
[ 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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4275701340511135 0.00066537  
a 1.573076580668203 0.001624 au
q .9004760161992318 0.00011934 au
i 7.856256325796815 0.0089875 deg
node 49.35610451657038 0.00014239 deg
peri 309.7819381322101 0.005792 deg
M 297.6378228186333 0.092025 deg
tp 2459125.336617620115
(2020-Oct-02.83661762)		 0.0092821 TDB
period 720.6480654538393
1.97		 1.116
0.003055		 d
yr
n .4995503592634837 0.0007736 deg/d
Q 2.245677145137173 0.0023184 au
   Orbit Determination Parameters
   # obs. used (total)      22  
   data-arc span      1 day  
   first obs. used      2020-11-11  
   last obs. used      2020-11-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .48971  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 05:44:22  

Additional Information
 Earth MOID = .0091191 au 
 Jupiter MOID = 3.22168 au 
 T_jup = 4.293 
[ 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 28.259   .33573 2 autocmod 2.8

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