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27313 (2000 AT243)
Classification: Main-belt Asteroid          SPK-ID: 2027313
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1435293851617336 5.0441e-08  
a 2.67705669109308 1.3623e-08 au
q 2.292820390177385 1.3098e-07 au
i 11.03430187466068 4.5363e-06 deg
node 104.4389778141268 2.6169e-05 deg
peri 95.08040647385145 3.0471e-05 deg
M 195.4589747606985 1.7529e-05 deg
tp 2459731.734169945105
(2022-Jun-01.23416995)
7.9806e-05 TDB
period 1599.870310747039
4.38
1.2212e-05
3.343e-08
d
yr
n .2250182390295764 1.7176e-09 deg/d
Q 3.061292992008775 1.5578e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1105  
   data-arc span      13309 days (36.44 yr)  
   first obs. used      1983-06-14  
   last obs. used      2019-11-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52898  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 01:36:37  

Additional Information
 Earth MOID = 1.32204 au 
 Jupiter MOID = 2.00619 au 
 T_jup = 3.337 
[ 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 13.9   n/a MPO431815  
diameter diameter 3.709 km 0.861 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.425   0.146 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27313 (2000 AT243)          Discovered 2000-Jan-07 by LINEAR at Socorro
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

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