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JPL Small-Body Database Browser
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390698 (2003 AO68)
Classification: Main-belt Asteroid          SPK-ID: 2390698
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1147084963211809 5.6027e-08  
a 2.3343909312471 1.6275e-08 au
q 2.066616457697944 1.3482e-07 au
i 4.38913225696709 5.2751e-06 deg
node 275.29789770871 7.9823e-05 deg
peri 199.0541196262541 8.4721e-05 deg
M 209.3074658361454 3.262e-05 deg
tp 2459145.815752817869
(2020-Oct-23.31575282)
0.00012149 TDB
period 1302.743179041453
3.57
1.3624e-05
3.73e-08
d
yr
n .2763399615455172 2.89e-09 deg/d
Q 2.602165404796256 1.8142e-08 au
  Orbit Determination Parameters
   # obs. used (total)      212  
   data-arc span      6138 days (16.80 yr)  
   first obs. used      2003-01-01  
   last obs. used      2019-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69185  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 12:59:12  

Additional Information
 Earth MOID = 1.08395 au 
 Jupiter MOID = 2.48854 au 
 T_jup = 3.556 
[ 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 16.9   n/a MPO455776  

390698 (2003 AO68)          Discovered 2003-Jan-01 by LINEAR at Socorro
Reference: Last Updated: 2014-04-17

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