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305305 (2008 AE36)
Classification: Main-belt Asteroid          SPK-ID: 2305305
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03712692078247145 5.3382e-08  
a 2.968192728499558 4.0435e-08 au
q 2.857992872201447 1.6701e-07 au
i 8.887094464594705 6.2216e-06 deg
node 119.08662680621 3.52e-05 deg
peri 147.0184714509974 8.6252e-05 deg
M 12.96856206156791 7.7707e-05 deg
tp 2458933.213816439873
(2020-Mar-24.71381644)
0.00040318 TDB
period 1867.826669344483
5.11
3.8167e-05
1.045e-07
d
yr
n .1927373700721077 3.9384e-09 deg/d
Q 3.078392584797669 4.1936e-08 au
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      6435 days (17.62 yr)  
   first obs. used      2001-10-18  
   last obs. used      2019-06-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56665  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:54:35  

Additional Information
 Earth MOID = 1.84598 au 
 Jupiter MOID = 2.00454 au 
 T_jup = 3.244 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO433967  

305305 (2008 AE36)          Discovered 2008-Jan-10 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

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