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24497 (2001 AE18)
Classification: Main-belt Asteroid          SPK-ID: 2024497
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1321186978018937 4.3392e-08  
a 3.188098650067148 2.1023e-08 au
q 2.766891207956301 1.3238e-07 au
i 14.25757555165801 5.7447e-06 deg
node 335.7940992510941 1.2759e-05 deg
peri 304.3944953807343 2.4267e-05 deg
M 77.42784295164539 2.1595e-05 deg
tp 2458753.311410310047
(2019-Sep-26.81141031)
0.00012371 TDB
period 2079.198982579455
5.69
2.0566e-05
5.631e-08
d
yr
n .1731436014620322 1.7126e-09 deg/d
Q 3.609306092177995 2.3801e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2037  
   data-arc span      10803 days (29.58 yr)  
   first obs. used      1991-07-13  
   last obs. used      2021-02-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44399  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:43:48  

Additional Information
 Earth MOID = 1.77843 au 
 Jupiter MOID = 1.7927 au 
 T_jup = 3.136 
[ 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 13.00   n/a E2021B10  
diameter diameter 13.245 km 0.600 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

24497 (2001 AE18)          Discovered 2001-Jan-02 by LINEAR at Socorro
Reference: 20010408/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 AE18 = 1991 OF = 1995 DM12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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