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410904 (2009 SJ134)
Classification: Main-belt Asteroid          SPK-ID: 2410904
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07187858107932464 1.1082e-07  
a 2.972155858113317 5.8617e-08 au
q 2.758521512285529 3.4544e-07 au
i 12.08102531010822 1.8598e-05 deg
node 182.0828745160101 3.4968e-05 deg
peri 248.4972060925277 0.00012029 deg
M 347.3612923227821 0.00011607 deg
tp 2459066.206141550707
(2020-Aug-04.70614155)
0.00060414 TDB
period 1871.568799782647
5.12
5.5367e-05
1.516e-07
d
yr
n .1923519990511748 5.6904e-09 deg/d
Q 3.185790203941104 6.283e-08 au
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      4606 days (12.61 yr)  
   first obs. used      2007-05-15  
   last obs. used      2019-12-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58608  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 13:48:23  

Additional Information
 Earth MOID = 1.79835 au 
 Jupiter MOID = 2.06354 au 
 T_jup = 3.225 
[ 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 15.9   n/a MPO419026  

410904 (2009 SJ134)          Discovered 2009-Sep-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-10-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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