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434227 (2003 SM235)
Classification: Main-belt Asteroid          SPK-ID: 2434227
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1648777486192122 6.1967e-08  
a 2.623462354157838 2.7075e-08 au
q 2.190911787617035 1.7446e-07 au
i 15.51846910284351 9.5648e-06 deg
node 10.33033069030439 2.4511e-05 deg
peri 300.8073704998949 4.3669e-05 deg
M 10.63777261588933 3.9082e-05 deg
tp 2458954.637377585990
(2020-Apr-15.13737759)
0.00016807 TDB
period 1552.067774449544
4.25
2.4027e-05
6.578e-08
d
yr
n .2319486338975613 3.5907e-09 deg/d
Q 3.05601292069864 3.1539e-08 au
  Orbit Determination Parameters
   # obs. used (total)      122  
   data-arc span      5759 days (15.77 yr)  
   first obs. used      2003-09-22  
   last obs. used      2019-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62318  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 09:47:12  

Additional Information
 Earth MOID = 1.22159 au 
 Jupiter MOID = 2.43127 au 
 T_jup = 3.333 
[ 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 16.7   n/a MPO477034  

434227 (2003 SM235)          Discovered 2003-Sep-28 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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