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382733 (2003 AN51)
Classification: Main-belt Asteroid          SPK-ID: 2382733
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .268886291327827 7.5237e-08  
a 3.112917373850048 3.1314e-08 au
q 2.27589656598555 2.3984e-07 au
i 16.70250845508412 9.325e-06 deg
node 306.5742329151968 2.3785e-05 deg
peri 155.0498705102342 3.0764e-05 deg
M 66.30876430711214 1.6871e-05 deg
tp 2458630.996760008950
(2019-May-27.49676001)
9.0749e-05 TDB
period 2006.087246335706
5.49
3.027e-05
8.287e-08
d
yr
n .1794538102256377 2.7078e-09 deg/d
Q 3.949938181714546 3.9734e-08 au
  Orbit Determination Parameters
   # obs. used (total)      163  
   data-arc span      6265 days (17.15 yr)  
   first obs. used      2002-12-05  
   last obs. used      2020-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6688  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:37:05  

Additional Information
 Earth MOID = 1.30282 au 
 Jupiter MOID = 1.24588 au 
 T_jup = 3.099 
[ 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 16.1   n/a MPO427905  

382733 (2003 AN51)          Discovered 2002-Dec-05 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21

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