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233734 (2008 SF243)
Classification: Main-belt Asteroid          SPK-ID: 2233734
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02532105684374255 4.3784e-08  
a 2.980592935938949 3.8227e-08 au
q 2.905121172779981 1.309e-07 au
i 2.668479554942245 5.057e-06 deg
node 95.56125314381535 0.0001805 deg
peri 185.3627855263376 0.00025033 deg
M 207.1900121623033 0.00017277 deg
tp 2459798.314029372750
(2022-Aug-06.81402937)
0.00089998 TDB
period 1879.543704167075
5.15
3.6159e-05
9.9e-08
d
yr
n .1915358494733886 3.6848e-09 deg/d
Q 3.056064699097916 3.9195e-08 au
  Orbit Determination Parameters
   # obs. used (total)      255  
   data-arc span      5949 days (16.29 yr)  
   first obs. used      2003-10-20  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52646  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 07:23:16  

Additional Information
 Earth MOID = 1.88867 au 
 Jupiter MOID = 1.96276 au 
 T_jup = 3.257 
[ 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 15.9   n/a MPO413119  

233734 (2008 SF243)          Discovered 2008-Sep-29 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

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