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100515 (1997 AM24)
Classification: Main-belt Asteroid          SPK-ID: 2100515
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02886510301635502 5.2134e-08  
a 3.098753703867617 2.5224e-08 au
q 3.009307858983167 1.6051e-07 au
i .8281085411719523 4.3824e-06 deg
node 276.8528943894669 0.00040297 deg
peri 316.4099526324697 0.00041412 deg
M 64.50084791282475 9.2161e-05 deg
tp 2459039.521600371138
(2020-Jul-09.02160037)		 0.00051215 TDB
period 1992.411387212759
5.45		 2.4328e-05
6.661e-08		 d
yr
n .1806855764379134 2.2062e-09 deg/d
Q 3.188199548752067 2.5952e-08 au
   Orbit Determination Parameters
   # obs. used (total)      564  
   data-arc span      10841 days (29.68 yr)  
   first obs. used      1990-10-16  
   last obs. used      2020-06-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57974  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:32:31  

Additional Information
 Earth MOID = 1.99806 au 
 Jupiter MOID = 1.78631 au 
 T_jup = 3.222 
[ 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 15.26   n/a E2021B55  

100515 (1997 AM24)          Discovered 1997-Jan-15 by Boattini, A., Di Paola, A. at Campo Imperatore
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Alternate Designations
 1997 AM24 = 2000 SA144 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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