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243809 (2000 SF223)
Classification: Main-belt Asteroid          SPK-ID: 2243809
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1926645622188146 6.3243e-08  
a 2.642736304508182 2.4121e-08 au
q 2.133574671340345 1.7545e-07 au
i 6.45775285912998 8.1782e-06 deg
node 10.61195412752084 4.36e-05 deg
peri 54.45720513628206 4.9296e-05 deg
M 170.7245567914512 2.629e-05 deg
tp 2458256.329129254844
(2018-May-17.82912925)
0.00010718 TDB
period 1569.203156845863
4.30
2.1484e-05
5.882e-08
d
yr
n .2294158015356079 3.141e-09 deg/d
Q 3.151897937676019 2.8769e-08 au
  Orbit Determination Parameters
   # obs. used (total)      246  
   data-arc span      7236 days (19.81 yr)  
   first obs. used      2000-09-21  
   last obs. used      2020-07-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61047  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 00:54:11  

Additional Information
 Earth MOID = 1.15428 au 
 Jupiter MOID = 2.21242 au 
 T_jup = 3.359 
[ 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 16.6   n/a MPO470600  

243809 (2000 SF223)          Discovered 2000-Sep-27 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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