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226390 (2003 PU6)
Classification: Main-belt Asteroid          SPK-ID: 2226390
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2313123186502072 6.6772e-08  
a 3.059007009559071 1.8688e-08 au
q 2.351421005410725 2.0443e-07 au
i 15.8274228136775 7.8349e-06 deg
node 325.2626175221995 1.7873e-05 deg
peri 48.24282004903888 2.2855e-05 deg
M 30.55335810599696 1.1744e-05 deg
tp 2458834.646139573838
(2019-Dec-17.14613957)
6.3695e-05 TDB
period 1954.200567619409
5.35
1.7908e-05
4.903e-08
d
yr
n .1842185525708597 1.6882e-09 deg/d
Q 3.766593013707416 2.3011e-08 au
  Orbit Determination Parameters
   # obs. used (total)      428  
   data-arc span      9044 days (24.76 yr)  
   first obs. used      1995-02-25  
   last obs. used      2019-11-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51868  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 15:35:27  

Additional Information
 Earth MOID = 1.38073 au 
 Jupiter MOID = 1.86238 au 
 T_jup = 3.136 
[ 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 15.2   n/a MPO454625  
diameter diameter 5.173 km 0.257 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.066   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

226390 (2003 PU6)          Discovered 2003-Aug-01 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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