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183428 (2003 AD29)
Classification: Outer Main-belt Asteroid          SPK-ID: 2183428
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05770069703977043 6.8448e-08  
a 3.22818825426474 4.5201e-08 au
q 3.041919541818065 2.2843e-07 au
i 20.03523132581676 8.485e-06 deg
node 298.6171753630218 1.8836e-05 deg
peri 169.8862712650339 6.7815e-05 deg
M 11.36098549254581 6.5662e-05 deg
tp 2458933.642488012104
(2020-Mar-25.14248801)
0.00038597 TDB
period 2118.540185746603
5.80
4.4495e-05
1.218e-07
d
yr
n .1699283319816428 3.569e-09 deg/d
Q 3.414456966711415 4.7809e-08 au
  Orbit Determination Parameters
   # obs. used (total)      259  
   data-arc span      7070 days (19.36 yr)  
   first obs. used      2000-09-23  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63443  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:36:26  

Additional Information
 Earth MOID = 2.05971 au 
 Jupiter MOID = 1.70704 au 
 T_jup = 3.089 
[ 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 14.7   n/a MPO417991  
diameter diameter 7.461 km 0.305 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.042   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

183428 (2003 AD29)          Discovered 2003-Jan-04 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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