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160200 (2002 AT111)
Classification: Main-belt Asteroid          SPK-ID: 2160200
[ 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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1444558829032921 6.2244e-08  
a 3.086590648641286 2.4805e-08 au
q 2.640714471330764 1.8704e-07 au
i 3.273840243261662 5.3716e-06 deg
node 91.5445243302629 0.00011883 deg
peri 75.26747585914596 0.00012078 deg
M 110.8758201703531 2.2443e-05 deg
tp 2458390.469814011370
(2018-Sep-28.96981401)		 0.000123 TDB
period 1980.692152883194
5.42		 2.3876e-05
6.537e-08		 d
yr
n .1817546454535936 2.191e-09 deg/d
Q 3.532466825951808 2.8388e-08 au
   Orbit Determination Parameters
   # obs. used (total)      327  
   data-arc span      6384 days (17.48 yr)  
   first obs. used      2002-01-09  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45809  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:15:48  

Additional Information
 Earth MOID = 1.65017 au 
 Jupiter MOID = 1.44639 au 
 T_jup = 3.208 
[ 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 15.9   n/a MPO433024  

160200 (2002 AT111)          Discovered 2002-Jan-09 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

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