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(2020 VA3)
Classification: Apollo [NEO]          SPK-ID: 54087743
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 2459167.5 (2020-Nov-14.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .378720805362691 0.00075443  
a 1.627534217165786 0.0020504 au
q 1.011153147685423 4.6032e-05 au
i .4764078117243735 0.00080715 deg
node 265.1258449633561 0.0069714 deg
peri 159.4528724678019 0.0084128 deg
M 354.7582557818374 0.011772 deg
tp 2459178.542488173340
(2020-Nov-25.04248817)
0.0039477 TDB
period 758.3917827634609
2.08
1.4332
0.003924
d
yr
n .4746886875385389 0.00089705 deg/d
Q 2.243915286646149 0.002827 au
  Orbit Determination Parameters
   # obs. used (total)      21  
   data-arc span      9 days  
   first obs. used      2020-11-12  
   last obs. used      2020-11-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .34809  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-21 05:21:13  

Additional Information
 Earth MOID = .0243104 au 
 Jupiter MOID = 3.08929 au 
 T_jup = 4.232 
[ 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 27.791   .47643 4 autocmod 2.8

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