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JPL Small-Body Database Browser
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(2020 AW)
Classification: Aten [NEO]          SPK-ID: 3972422
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2339877881258799 0.0001993  
a .8082083791342087 0.00012149 au
q .6190974881557927 0.00025414 au
i .3579637879437362 0.0002814 deg
node 321.3304666186143 0.012953 deg
peri 315.67329275891 0.011467 deg
M 30.02692592784801 0.046376 deg
tp 2458978.364373319540
(2020-May-08.86437332)
0.029203 TDB
period 265.3893250382646
0.73
0.05984
0.0001638
d
yr
n 1.356497666016122 0.00030587 deg/d
Q .9973192701126249 0.00014992 au
  Orbit Determination Parameters
   # obs. used (total)      20  
   data-arc span      3 days  
   first obs. used      2020-01-03  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .63468  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-06 05:40:10  

Additional Information
 Earth MOID = .00281057 au 
 Jupiter MOID = 4.07893 au 
 T_jup = 7.204 
[ 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 28.7   .29878 E2020A81 autocmod 2.8

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