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243693 (2000 AC43)
Classification: Main-belt Asteroid          SPK-ID: 2243693
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1902946489756542 7.0755e-08  
a 2.584710951089805 3.0583e-08 au
q 2.09285428794864 1.81e-07 au
i 28.85832444961019 7.3149e-06 deg
node 110.4012200592995 1.5325e-05 deg
peri 290.5099573424524 2.643e-05 deg
M 274.8326575098891 3.0626e-05 deg
tp 2458959.576510790958
(2020-Apr-20.07651079)
0.00013349 TDB
period 1517.80647493791
4.16
2.6939e-05
7.375e-08
d
yr
n .2371843880918526 4.2097e-09 deg/d
Q 3.076567614230969 3.6403e-08 au
  Orbit Determination Parameters
   # obs. used (total)      319  
   data-arc span      6756 days (18.50 yr)  
   first obs. used      1999-12-14  
   last obs. used      2018-06-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55535  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 09:33:57  

Additional Information
 Earth MOID = 1.23768 au 
 Jupiter MOID = 2.45976 au 
 T_jup = 3.225 
[ 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 15.3   n/a MPO450093  
diameter diameter 5.375 km 0.223 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.051   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243693 (2000 AC43)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

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