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413303 (2003 UC223)
Classification: Mars-crossing Asteroid          SPK-ID: 2413303
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .39170842198234 3.774e-08  
a 2.391740453261895 9.7447e-09 au
q 1.454875574523351 8.7403e-08 au
i 21.03911476468226 9.9206e-06 deg
node 237.7676526217067 1.2469e-05 deg
peri 244.1192900280645 2.3976e-05 deg
M 144.5884340474024 1.3059e-05 deg
tp 2458457.874056528930
(2018-Dec-05.37405653)
4.8357e-05 TDB
period 1351.044023241461
3.70
8.2568e-06
2.261e-08
d
yr
n .2664605992159149 1.6285e-09 deg/d
Q 3.328605332000438 1.3562e-08 au
  Orbit Determination Parameters
   # obs. used (total)      359  
   data-arc span      5750 days (15.74 yr)  
   first obs. used      2003-10-06  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59229  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:26:20  

Additional Information
 Earth MOID = .580962 au 
 Jupiter MOID = 2.23342 au 
 T_jup = 3.340 
[ 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 16.5   n/a MPO322069  
diameter diameter 1.191 km 0.185 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.313   0.111 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

413303 (2003 UC223)          Discovered 2003-Oct-06 by LINEAR at Socorro
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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