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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 ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02736122038171863 1.08e-07  
a 3.165045058472104 5.9888e-08 au
q 3.07844556310918 3.3986e-07 au
i 8.46386580968111 1.0888e-05 deg
node 346.9278393140006 4.5778e-05 deg
peri 194.0052980255126 0.00015762 deg
M 8.820537003600313 0.00014446 deg
tp 2458950.108092511242
(2020-Apr-10.60809251)
0.00082618 TDB
period 2056.687329643106
5.63
5.8374e-05
1.598e-07
d
yr
n .1750387600542423 4.968e-09 deg/d
Q 3.251644553835029 6.1526e-08 au
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      8487 days (23.24 yr)  
   first obs. used      1997-02-01  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52573  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 01:23:51  

Additional Information
 Earth MOID = 2.0825 au 
 Jupiter MOID = 1.72269 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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