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JPL Small-Body Database Browser
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266759 (2009 SE103)
Classification: Main-belt Asteroid          SPK-ID: 2266759
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .1508171430399779 6.1774e-08  
a 2.375768996935741 2.5441e-08 au
q 2.017462304294939 1.5405e-07 au
i 6.630259764545686 7.0284e-06 deg
node 160.9573307654662 5.4957e-05 deg
peri 162.6702877627032 5.9044e-05 deg
M 253.8700849717961 2.4141e-05 deg
tp 2458994.812058562293
(2020-May-25.31205856)
9.2002e-05 TDB
period 1337.53372971892
3.66
2.1485e-05
5.882e-08
d
yr
n .2691520908976653 4.3234e-09 deg/d
Q 2.734075689576544 2.9278e-08 au
  Orbit Determination Parameters
   # obs. used (total)      153  
   data-arc span      6585 days (18.03 yr)  
   first obs. used      2001-04-26  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58533  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:50:54  

Additional Information
 Earth MOID = 1.00571 au 
 Jupiter MOID = 2.58804 au 
 T_jup = 3.517 
[ 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 17.1   n/a MPO338792  

266759 (2009 SE103)          Discovered 2009-Sep-25 by Lowe, A. at Mayhill
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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