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186587 (2003 AZ79)
Classification: Main-belt Asteroid          SPK-ID: 2186587
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1837912677532914 5.8962e-08  
a 2.810084860475529 2.3838e-08 au
q 2.293615801474401 1.7468e-07 au
i 13.83342897137646 5.9507e-06 deg
node .3529429747903753 1.8438e-05 deg
peri 171.4201411860766 2.424e-05 deg
M 254.6641037468053 2.1212e-05 deg
tp 2459703.944352777658
(2022-May-04.44435278)
0.00010633 TDB
period 1720.59073351702
4.71
2.1894e-05
5.994e-08
d
yr
n .2092304654367935 2.6624e-09 deg/d
Q 3.326553919476658 2.822e-08 au
  Orbit Determination Parameters
   # obs. used (total)      374  
   data-arc span      6583 days (18.02 yr)  
   first obs. used      2003-01-05  
   last obs. used      2021-01-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59451  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:51:52  

Additional Information
 Earth MOID = 1.29928 au 
 Jupiter MOID = 1.63881 au 
 T_jup = 3.254 
[ 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 15.80   n/a E2021B55  

186587 (2003 AZ79)          Discovered 2003-Jan-12 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

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