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(2004 AE9)
Classification: Asteroid          SPK-ID: 3172343
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6448143649851498 2.8541e-05  
a 5.083186131417102 0.00049293 au
q 1.805474693986063 0.00010527 au
i 1.654964036300717 0.00018458 deg
node 187.7429900535412 0.0078366 deg
peri 286.4674664473996 0.029708 deg
M 171.2676894474136 0.086362 deg
tp 2457209.022593165011
(2015-Jul-05.52259316)
0.71455 TDB
period 4186.031053339599
11.46
0.60889
0.001667
d
yr
n .08600031758311814 1.2509e-05 deg/d
Q 8.360897568848142 0.00081077 au
  Orbit Determination Parameters
   # obs. used (total)      81  
   data-arc span      89 days  
   first obs. used      2003-12-18  
   last obs. used      2004-03-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      5  
   norm. resid. RMS      .46906  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 22:06:38  

Additional Information
 Earth MOID = .822667 au 
 Jupiter MOID = .0679804 au 
 T_jup = 2.534 
[ 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 17.5   n/a MPO62469  

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