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359652 (2011 SM11)
Classification: Main-belt Asteroid          SPK-ID: 2359652
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1328484056646321 8.2098e-08  
a 2.371147378562275 2.1568e-08 au
q 2.056144229724405 1.9556e-07 au
i 6.201120331101461 7.7028e-06 deg
node 326.2966689333287 5.7025e-05 deg
peri 31.86973391022543 6.6735e-05 deg
M 141.6358736766634 3.4715e-05 deg
tp 2458475.804892698489
(2018-Dec-23.30489270)
0.00012435 TDB
period 1333.632742364101
3.65
1.8196e-05
4.982e-08
d
yr
n .269939383283164 3.683e-09 deg/d
Q 2.686150527400145 2.4433e-08 au
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      7071 days (19.36 yr)  
   first obs. used      2000-09-23  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51891  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:45:25  

Additional Information
 Earth MOID = 1.0545 au 
 Jupiter MOID = 2.74824 au 
 T_jup = 3.525 
[ 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 17.3   n/a MPO455596  

359652 (2011 SM11)          Discovered 2000-Sep-23 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2011 SM11 = 2000 SA282 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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