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JPL Small-Body Database Browser
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413240 (2003 SE204)
Classification: Main-belt Asteroid          SPK-ID: 2413240
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2673835900994014 8.0876e-08  
a 3.076444732590973 2.1684e-08 au
q 2.253853895248406 2.5359e-07 au
i .9357103195176723 6.4281e-06 deg
node 158.7502945828226 0.00052335 deg
peri 247.2317904751352 0.00052392 deg
M 297.4021989271097 1.5077e-05 deg
tp 2458943.211501738378
(2020-Apr-03.71150174)
8.3367e-05 TDB
period 1970.934098502181
5.40
2.0838e-05
5.705e-08
d
yr
n .1826545089831179 1.9311e-09 deg/d
Q 3.899035569933541 2.7482e-08 au
  Orbit Determination Parameters
   # obs. used (total)      195  
   data-arc span      5855 days (16.03 yr)  
   first obs. used      2003-09-22  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52174  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 14:35:10  

Additional Information
 Earth MOID = 1.26314 au 
 Jupiter MOID = 1.50639 au 
 T_jup = 3.173 
[ 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 17.0   n/a MPO368775  

413240 (2003 SE204)          Discovered 2003-Sep-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10

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