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JPL Small-Body Database Browser
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392568 (2011 SU115)
Classification: Main-belt Asteroid          SPK-ID: 2392568
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1892058815749508 6.0779e-08  
a 3.126361524901204 5.7663e-08 au
q 2.534835536460264 1.8907e-07 au
i 12.55153215276731 7.1325e-06 deg
node 26.39043048726677 3.689e-05 deg
peri 4.800269900018178 4.3157e-05 deg
M 115.3609341995772 2.4829e-05 deg
tp 2457953.486285314242
(2017-Jul-18.98628531)
0.00012979 TDB
period 2019.097183140932
5.53
5.586e-05
1.529e-07
d
yr
n .1782975098999344 4.9328e-09 deg/d
Q 3.717887513342143 6.8573e-08 au
  Orbit Determination Parameters
   # obs. used (total)      143  
   data-arc span      4515 days (12.36 yr)  
   first obs. used      2006-11-22  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60184  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:21:38  

Additional Information
 Earth MOID = 1.53992 au 
 Jupiter MOID = 1.73706 au 
 T_jup = 3.150 
[ show covariance matrix ]

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 15.7   n/a MPO437607  

392568 (2011 SU115)          Discovered 2011-Aug-28 by Siding Spring Survey at Siding Spring
Reference: Last Updated: 2014-04-17

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