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JPL Small-Body Database Browser
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212596 (2006 SF218)
Classification: Main-belt Asteroid          SPK-ID: 2212596
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2424811059883343 7.1962e-08  
a 2.592663546650258 2.2029e-08 au
q 1.963991622402866 1.9843e-07 au
i 3.666645332827502 4.6287e-06 deg
node 28.73882667302038 8.2218e-05 deg
peri 293.7473234785092 8.3319e-05 deg
M 48.55322824766305 9.616e-06 deg
tp 2458394.847838155769
(2018-Oct-03.34783816)
4.0192e-05 TDB
period 1524.816802835071
4.17
1.9434e-05
5.321e-08
d
yr
n .2360939355669855 3.0091e-09 deg/d
Q 3.22133547089765 2.7371e-08 au
  Orbit Determination Parameters
   # obs. used (total)      365  
   data-arc span      6269 days (17.16 yr)  
   first obs. used      2001-05-17  
   last obs. used      2018-07-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56797  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 08:30:54  

Additional Information
 Earth MOID = .954344 au 
 Jupiter MOID = 2.12235 au 
 T_jup = 3.374 
[ 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 16.5   n/a MPO413064  
diameter diameter 1.412 km 0.219 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.222   0.074 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

212596 (2006 SF218)          Discovered 2006-Sep-27 by La Sagra at La Sagra
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Alternate Designations
 2006 SF218 = 2005 GT164 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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