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JPL Small-Body Database Browser
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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 ]

[ 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 .2691039376653926 9.2532e-08  
a 3.114134322812015 3.439e-08 au
q 2.276108514124351 2.9885e-07 au
i 16.70104121675789 9.8173e-06 deg
node 306.572458675676 2.447e-05 deg
peri 155.106665982304 3.1739e-05 deg
M 354.4967649068809 1.6218e-05 deg
tp 2458631.184567321268
(2019-May-27.68456732)
9.0687e-05 TDB
period 2007.263736464435
5.50
3.325e-05
9.103e-08
d
yr
n .1793486294103528 2.9709e-09 deg/d
Q 3.952160131499679 4.3645e-08 au
  Orbit Determination Parameters
   # obs. used (total)      155  
   data-arc span      5897 days (16.15 yr)  
   first obs. used      2002-12-05  
   last obs. used      2019-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67964  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 05:29:20  

Additional Information
 Earth MOID = 1.3032 au 
 Jupiter MOID = 1.24437 au 
 T_jup = 3.098 
[ 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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