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226426 (2003 SJ10)
Classification: Main-belt Asteroid          SPK-ID: 2226426
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02448162436008158 4.6629e-08  
a 3.121992519063435 3.7005e-08 au
q 3.045561070956739 1.482e-07 au
i 8.901799985445805 1.1107e-05 deg
node 356.946102550975 3.2023e-05 deg
peri 273.4587859368636 0.00024196 deg
M 32.01254779969454 0.00023796 deg
tp 2458421.330553043928
(2018-Oct-29.83055304)
0.001333 TDB
period 2014.866211454795
5.52
3.5824e-05
9.808e-08
d
yr
n .1786719127817767 3.1767e-09 deg/d
Q 3.198423967170131 3.7911e-08 au
  Orbit Determination Parameters
   # obs. used (total)      267  
   data-arc span      5889 days (16.12 yr)  
   first obs. used      2003-09-17  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59059  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 00:52:23  

Additional Information
 Earth MOID = 2.04685 au 
 Jupiter MOID = 1.83726 au 
 T_jup = 3.197 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457202.5 (2015-Jun-29.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02690358600045313 5.104e-08  
q 3.037363346749431 1.6598e-07 au
tp 2456434.392772044256
(2013-May-21.89277204)
0.0012121 TDB
node 357.0914551559234 3.1933e-05 deg
peri 278.5201453578055 0.00021795 deg
i 8.920824319531148 1.1123e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      267  
   data-arc span      5889 days (16.12 yr)  
   first obs. used      2003-09-17  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59059  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 00:52:23  

Additional Information
 Jupiter MOID = 1.83726 au 
 T_jup = 3.197 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.605063020204935E-15 -8.264921273009902E-15 3.486603545872026E-11 3.043123466760767E-15 6.198381932638233E-12 -2.825772662535737E-15
q -8.264921273009902E-15 2.754980618160991E-14 -1.286947105643592E-10 -1.271233358244057E-14 -2.280724886894869E-11 1.325030740403037E-14
tp 3.486603545872026E-11 -1.286947105643592E-10 1.469208900590752E-6 -2.979585774989799E-11 2.613389306009924E-7 -7.302540922930042E-11
node 3.043123466760767E-15 -1.271233358244057E-14 -2.979585774989799E-11 1.019708724901311E-9 -1.012214792422028E-9 -1.576958750524164E-10
peri 6.198381932638233E-12 -2.280724886894869E-11 2.613389306009924E-7 -1.012214792422028E-9 4.75024421472249E-8 1.429836122285588E-10
i -2.825772662535737E-15 1.325030740403037E-14 -7.302540922930042E-11 -1.576958750524164E-10 1.429836122285588E-10 1.237321027786737E-10

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 15.4   n/a MPO494241  

226426 (2003 SJ10)          Discovered 2003-Sep-17 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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