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226326 (2003 ED29)
Classification: Main-belt Asteroid          SPK-ID: 2226326
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1137181407596661 4.702e-08  
a 2.57434985853891 1.6588e-08 au
q 2.281599578960956 1.1909e-07 au
i 5.849816330098614 4.7949e-06 deg
node 115.621455251858 4.151e-05 deg
peri 132.2765340799714 4.6265e-05 deg
M 1.945773937211455 1.8893e-05 deg
tp 2458992.345644147967
(2020-May-22.84564415)
7.9196e-05 TDB
period 1508.689190759125
4.13
1.4582e-05
3.992e-08
d
yr
n .2386177366451861 2.3064e-09 deg/d
Q 2.867100138116865 1.8475e-08 au
  Orbit Determination Parameters
   # obs. used (total)      405  
   data-arc span      7760 days (21.25 yr)  
   first obs. used      1999-03-20  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55809  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 04:25:12  

Additional Information
 Earth MOID = 1.27241 au 
 Jupiter MOID = 2.16982 au 
 T_jup = 3.412 
[ 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 16.2   n/a MPO427314  
diameter diameter 3.409 km 0.777 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.034 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

226326 (2003 ED29)          Discovered 2003-Mar-06 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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