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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02410723462290852 4.2042e-08  
a 3.121335128335183 2.9884e-08 au
q 3.04608837005968 1.2213e-07 au
i 8.902600492139323 6.9541e-06 deg
node 356.94032640 2.5884e-05 deg
peri 273.3567375284752 0.00015279 deg
M 103.637228320891 0.0001525 deg
tp 2458420.641115328796
(2018-Oct-29.14111533)
0.00085199 TDB
period 2014.229846395402
5.51
2.8927e-05
7.92e-08
d
yr
n .178728361435138 2.5668e-09 deg/d
Q 3.196581886610686 3.0605e-08 au
  Orbit Determination Parameters
   # obs. used (total)      323  
   data-arc span      6270 days (17.17 yr)  
   first obs. used      2003-09-17  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58029  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 23:59:23  

Additional Information
 Earth MOID = 2.04789 au 
 Jupiter MOID = 1.83673 au 
 T_jup = 3.197 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457719.5 (2016-Nov-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02677244842668997 4.27e-08  
q 3.038347226077264 1.2496e-07 au
tp 2458443.524776438734
(2018-Nov-21.02477644)
0.00076828 TDB
node 357.09229124336 2.5793e-05 deg
peri 277.6048386148316 0.00013811 deg
i 8.920684245214781 6.9642e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      323  
   data-arc span      6270 days (17.17 yr)  
   first obs. used      2003-09-17  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58029  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 23:59:23  

Additional Information
 Jupiter MOID = 1.83673 au 
 T_jup = 3.197 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.823256296315432E-15 -5.214116925116864E-15 8.822726152003619E-12 -5.66444016141731E-16 1.475390051073443E-12 4.292053181238252E-16
q -5.214116925116864E-15 1.56137524737223E-14 -2.498614211541868E-11 1.767330764854386E-15 -4.218066421770179E-12 5.301044189010257E-16
tp 8.822726152003619E-12 -2.498614211541868E-11 5.902517278765185E-7 4.243205721718906E-11 1.042357419450068E-7 -5.262251609671581E-11
node -5.66444016141731E-16 1.767330764854386E-15 4.243205721718906E-11 6.652663141509222E-10 -6.491286825996303E-10 5.423886823951488E-12
peri 1.475390051073443E-12 -4.218066421770179E-12 1.042357419450068E-7 -6.491286825996303E-10 1.907469749146503E-8 -1.486127217387106E-11
i 4.292053181238252E-16 5.301044189010257E-16 -5.262251609671581E-11 5.423886823951488E-12 -1.486127217387106E-11 4.849950968484418E-11

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

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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