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(2020 VW2)
Classification: Apollo [NEO]          SPK-ID: 54087739
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 2459168.5 (2020-Nov-15.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3276534131734877 0.0012306  
a 1.47696423092084 0.0027785 au
q .9930318595244714 5.0561e-05 au
i 8.08225365573951 0.025603 deg
node 230.2911573469783 0.00036953 deg
peri 220.403413988248 0.0053792 deg
M 341.2759999849502 0.06107 deg
tp 2459202.599618912381
(2020-Dec-19.09961891)
0.015 TDB
period 655.621811503427
1.79
1.8501
0.005065
d
yr
n .5490970460157094 0.0015495 deg/d
Q 1.960896602317208 0.0036889 au
  Orbit Determination Parameters
   # obs. used (total)      24  
   data-arc span      12 days  
   first obs. used      2020-11-11  
   last obs. used      2020-11-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .50122  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-23 05:21:46  

Additional Information
 Earth MOID = .0465636 au 
 Jupiter MOID = 3.26746 au 
 T_jup = 4.520 
[ 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 26.906   .52526 7 autocmod 2.8

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