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357373 (2003 SO228)
Classification: Main-belt Asteroid          SPK-ID: 2357373
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1909166502620988 6.3464e-08  
a 2.409978399014343 1.2496e-08 au
q 1.949873395870509 1.5546e-07 au
i 2.036462969320601 6.4437e-06 deg
node 1.858864481403658 0.00015389 deg
peri 312.7643693162738 0.00015495 deg
M 198.0063337783629 1.4792e-05 deg
tp 2459615.413015294701
(2022-Feb-04.91301529)
5.7524e-05 TDB
period 1366.526794962583
3.74
1.0629e-05
2.91e-08
d
yr
n .2634415961158356 2.049e-09 deg/d
Q 2.870083402158177 1.4882e-08 au
  Orbit Determination Parameters
   # obs. used (total)      174  
   data-arc span      5974 days (16.36 yr)  
   first obs. used      2003-09-18  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56149  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:30:00  

Additional Information
 Earth MOID = .93681 au 
 Jupiter MOID = 2.41589 au 
 T_jup = 3.494 
[ 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 17.6   n/a MPO455580  

357373 (2003 SO228)          Discovered 2003-Sep-26 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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