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351051 (2003 SM248)
Classification: Main-belt Asteroid          SPK-ID: 2351051
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1818078066440614 1.4714e-07  
a 2.616159214053968 1.7324e-08 au
q 2.140521045515165 3.8252e-07 au
i 16.2220774627964 1.3778e-05 deg
node 15.57799158152939 1.8081e-05 deg
peri 1.664054558520343 3.3124e-05 deg
M 335.75588989485 1.9616e-05 deg
tp 2459104.587464581744
(2020-Sep-12.08746458)
8.3979e-05 TDB
period 1545.591365775386
4.23
1.5352e-05
4.203e-08
d
yr
n .2329205558284137 2.3136e-09 deg/d
Q 3.091797382592771 2.0474e-08 au
  Orbit Determination Parameters
   # obs. used (total)      237  
   data-arc span      6245 days (17.10 yr)  
   first obs. used      2003-09-19  
   last obs. used      2020-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53041  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:44:54  

Additional Information
 Earth MOID = 1.14223 au 
 Jupiter MOID = 2.37295 au 
 T_jup = 3.328 
[ 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 16.5   n/a MPO440576  

351051 (2003 SM248)          Discovered 2003-Sep-26 by LINEAR at Socorro
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

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