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413239 (2003 SA200)
Classification: Main-belt Asteroid          SPK-ID: 2413239
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2868006543409637 6.2694e-08  
a 3.092045051701543 2.8684e-08 au
q 2.205244507621801 2.0436e-07 au
i 18.32927044138441 7.345e-06 deg
node 214.1244202225357 1.758e-05 deg
peri 160.2937643774661 2.7141e-05 deg
M 29.34924193509904 1.3489e-05 deg
tp 2458838.594525430297
(2019-Dec-21.09452543)
7.4657e-05 TDB
period 1985.944678706964
5.44
2.7635e-05
7.566e-08
d
yr
n .1812739316758782 2.5225e-09 deg/d
Q 3.978845595781285 3.6911e-08 au
  Orbit Determination Parameters
   # obs. used (total)      214  
   data-arc span      6880 days (18.84 yr)  
   first obs. used      2001-03-25  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60043  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 06:58:58  

Additional Information
 Earth MOID = 1.21568 au 
 Jupiter MOID = 1.53908 au 
 T_jup = 3.085 
[ 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 16.3   n/a MPO495097  

413239 (2003 SA200)          Discovered 2003-Sep-21 by LONEOS at Anderson Mesa
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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