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103266 (2000 AT26)
Classification: Main-belt Asteroid          SPK-ID: 2103266
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03250355470348615 4.5311e-08  
a 3.060115958191797 2.4712e-08 au
q 2.960651311745699 1.4748e-07 au
i 10.6581090138406 4.6373e-06 deg
node 288.7883848773602 2.9869e-05 deg
peri 182.6587359749483 9.1774e-05 deg
M 322.5472706098323 8.6738e-05 deg
tp 2459403.916521900312
(2021-Jul-08.41652190)
0.00047107 TDB
period 1955.263316625921
5.35
2.3684e-05
6.484e-08
d
yr
n .1841184238147679 2.2303e-09 deg/d
Q 3.159580604637895 2.5515e-08 au
  Orbit Determination Parameters
   # obs. used (total)      625  
   data-arc span      7687 days (21.05 yr)  
   first obs. used      2000-01-03  
   last obs. used      2021-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5371  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:33:54  

Additional Information
 Earth MOID = 1.97723 au 
 Jupiter MOID = 1.94953 au 
 T_jup = 3.207 
[ 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 14.5   n/a MPO506278  
diameter diameter 5.561 km 0.356 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.109   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

103266 (2000 AT26)          Discovered 2000-Jan-03 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 AT26 = 2003 SY43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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