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216799 (2006 SM218)
Classification: Main-belt Asteroid          SPK-ID: 2216799
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06437259817412923 3.6049e-08  
a 2.582395340155482 1.8836e-08 au
q 2.416159842596909 1.0215e-07 au
i 14.1147123555574 7.4533e-06 deg
node 223.0481181755192 1.4875e-05 deg
peri 93.31061306647941 6.2592e-05 deg
M 232.0114173311408 5.9396e-05 deg
tp 2459739.391396334265
(2022-Jun-08.89139633)
0.00025029 TDB
period 1515.767255445494
4.15
1.6584e-05
4.54e-08
d
yr
n .2375034812941606 2.5986e-09 deg/d
Q 2.748630837714054 2.0049e-08 au
  Orbit Determination Parameters
   # obs. used (total)      473  
   data-arc span      22106 days (60.52 yr)  
   first obs. used      1960-10-22  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58137  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:42:00  

Additional Information
 Earth MOID = 1.45243 au 
 Jupiter MOID = 2.41642 au 
 T_jup = 3.379 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.99   n/a MPCxxxxx  

216799 (2006 SM218)          Discovered 2006-Sep-28 by La Sagra at La Sagra
Reference: 20090707/Numbers.arcLast Updated: 2009-07-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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