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216797 (2006 SM135)
Classification: Main-belt Asteroid          SPK-ID: 2216797
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09494914316921135 4.5504e-08  
a 2.725870780569959 1.7598e-08 au
q 2.467051685564853 1.2761e-07 au
i 8.59200925136118 5.1144e-06 deg
node 230.8509129704276 2.9259e-05 deg
peri 217.9090173079027 3.9973e-05 deg
M 347.8096886038043 2.5238e-05 deg
tp 2459256.163257999523
(2021-Feb-10.66325800)
0.00011527 TDB
period 1643.827809524366
4.50
1.5919e-05
4.358e-08
d
yr
n .2190010400810559 2.1208e-09 deg/d
Q 2.984689875575066 1.9269e-08 au
  Orbit Determination Parameters
   # obs. used (total)      263  
   data-arc span      6622 days (18.13 yr)  
   first obs. used      2002-11-28  
   last obs. used      2021-01-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60486  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:56:19  

Additional Information
 Earth MOID = 1.48897 au 
 Jupiter MOID = 2.25359 au 
 T_jup = 3.334 
[ 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 16.49   n/a MPCxxxxx  

216797 (2006 SM135)          Discovered 2006-Sep-20 by NEAT at Palomar
Reference: 20090707/Numbers.arcLast Updated: 2009-07-09

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