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JPL Small-Body Database Browser
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410899 (2009 SU117)
Classification: Main-belt Asteroid          SPK-ID: 2410899
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1317284976463395 1.6467e-07  
a 2.995157458264603 5.4531e-08 au
q 2.600609866073178 5.2621e-07 au
i 11.47408535629631 9.06e-06 deg
node 205.4728327378429 3.5084e-05 deg
peri 199.2127936518539 5.1193e-05 deg
M 278.97430796678 4.9538e-05 deg
tp 2459026.635939174919
(2020-Jun-26.13593917)
0.00026889 TDB
period 1893.336968230697
5.18
5.1706e-05
1.416e-07
d
yr
n .1901404800310935 5.1926e-09 deg/d
Q 3.389705050456028 6.1714e-08 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      5465 days (14.96 yr)  
   first obs. used      2004-10-09  
   last obs. used      2019-09-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64953  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 14:22:54  

Additional Information
 Earth MOID = 1.61127 au 
 Jupiter MOID = 2.0362 au 
 T_jup = 3.211 
[ 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 16.4   n/a MPO455920  

410899 (2009 SU117)          Discovered 2009-Sep-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-10-09

Alternate Designations
 2009 SU117 = 2004 TP268 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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