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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2426518277966402 6.9473e-08  
a 2.593091353620253 2.1323e-08 au
q 1.963872997020635 1.9127e-07 au
i 3.666100327826803 4.5828e-06 deg
node 28.72554695502128 8.1771e-05 deg
peri 293.8055931759378 8.2802e-05 deg
M 142.9052220303642 9.9483e-06 deg
tp 2458395.060501377503
(2018-Oct-03.56050138)
3.9934e-05 TDB
period 1525.19422598698
4.18
1.8812e-05
5.15e-08
d
yr
n .2360355119801464 2.9113e-09 deg/d
Q 3.222309710219872 2.6497e-08 au
  Orbit Determination Parameters
   # obs. used (total)      372  
   data-arc span      6825 days (18.69 yr)  
   first obs. used      2001-05-17  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56158  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 02:48:05  

Additional Information
 Earth MOID = .955102 au 
 Jupiter MOID = 2.12458 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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