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434263 (2003 UL250)
Classification: Main-belt Asteroid          SPK-ID: 2434263
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1378911263250398 6.6772e-08  
a 2.806409408650315 3.4236e-08 au
q 2.419430454362335 1.8863e-07 au
i 8.051148977893789 8.7907e-06 deg
node 247.284523868241 5.501e-05 deg
peri 193.7775867552756 6.5735e-05 deg
M 163.8717823433016 3.4823e-05 deg
tp 2458218.824239304119
(2018-Apr-10.32423930)
0.00016439 TDB
period 1717.216166362272
4.70
3.1423e-05
8.603e-08
d
yr
n .2096416322253821 3.8362e-09 deg/d
Q 3.193388362938296 3.8957e-08 au
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      5667 days (15.52 yr)  
   first obs. used      2003-10-25  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48819  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:59:54  

Additional Information
 Earth MOID = 1.43592 au 
 Jupiter MOID = 2.06328 au 
 T_jup = 3.295 
[ 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 16.4   n/a MPO434583  

434263 (2003 UL250)          Discovered 2003-Oct-25 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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