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JPL Small-Body Database Browser
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(2020 AN3)
Classification: Apollo [NEO, PHA]          SPK-ID: 3986682
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5519293198908229 1.6031e-05  
a 2.16291524800446 7.6929e-05 au
q .9691389061918676 2.088e-07 au
i 26.29462540778406 0.0004002 deg
node 294.4239327588355 2.2622e-05 deg
peri 167.7200431015578 6.0702e-05 deg
M 44.94046171954592 0.002426 deg
tp 2458855.458357359851
(2020-Jan-06.95835736)
9.5243e-05 TDB
period 1161.870380333536
3.18
0.061987
0.0001697
d
yr
n .3098452341100695 1.6531e-05 deg/d
Q 3.356691589817052 0.00011939 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      87 days  
   first obs. used      2019-11-09  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .358  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-05 05:24:07  

Additional Information
 Earth MOID = .00634395 au 
 Jupiter MOID = 1.84196 au 
 T_jup = 3.370 
[ 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 20.393   .52516 8 autocmod 2.8

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