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344576 (2003 AA66)
Classification: Main-belt Asteroid          SPK-ID: 2344576
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2316962772420896 7.5689e-08  
a 2.231034917877246 1.521e-08 au
q 1.714112433007977 1.7124e-07 au
i 19.15686919065712 7.904e-06 deg
node 314.9439044425121 1.7099e-05 deg
peri 150.6448598331909 2.713e-05 deg
M 82.31707581445363 1.9515e-05 deg
tp 2458722.179361730530
(2019-Aug-26.67936173)
6.4191e-05 TDB
period 1217.188885606849
3.33
1.2447e-05
3.408e-08
d
yr
n .2957634630557083 3.0246e-09 deg/d
Q 2.747957402746514 1.8734e-08 au
  Orbit Determination Parameters
   # obs. used (total)      211  
   data-arc span      6255 days (17.13 yr)  
   first obs. used      2002-12-07  
   last obs. used      2020-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57996  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:04:36  

Additional Information
 Earth MOID = .748266 au 
 Jupiter MOID = 2.4 au 
 T_jup = 3.536 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO455508  

344576 (2003 AA66)          Discovered 2003-Jan-07 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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