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JPL Small-Body Database Browser
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392556 (2011 SP58)
Classification: Main-belt Asteroid          SPK-ID: 2392556
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02776199557819425 1.7282e-07  
a 3.166440624471724 1.0308e-07 au
q 3.078533913856525 4.8482e-07 au
i 8.461910395587253 1.1126e-05 deg
node 346.9317488622876 5.7703e-05 deg
peri 193.6242839688743 0.0001762 deg
M 299.2073436935447 0.00016623 deg
tp 2458948.039417873552
(2020-Apr-08.53941787)
0.00094847 TDB
period 2058.047764910604
5.63
0.0001005
2.752e-07
d
yr
n .1749230538464385 8.5417e-09 deg/d
Q 3.254347335086922 1.0594e-07 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      7542 days (20.65 yr)  
   first obs. used      1997-02-01  
   last obs. used      2017-09-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56674  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Oct-09 20:37:43  

Additional Information
 Earth MOID = 2.08306 au 
 Jupiter MOID = 1.72142 au 
 T_jup = 3.186 
[ 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 16.3   n/a MPO423458  

392556 (2011 SP58)          Discovered 2000-Oct-05 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2011 SP58 = 2000 TG32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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