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212576 (2006 SK115)
Classification: Main-belt Asteroid          SPK-ID: 2212576
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09337675545132222 7.6395e-08  
a 3.158056527461061 4.3285e-08 au
q 2.863167455394878 2.3892e-07 au
i 3.509024988964376 6.3811e-06 deg
node 282.9633404202334 0.00010621 deg
peri 61.10290769147181 0.00011228 deg
M 165.3436938919194 4.0596e-05 deg
tp 2458059.014987228966
(2017-Nov-01.51498723)
0.00021936 TDB
period 2049.879234094796
5.61
4.2144e-05
1.154e-07
d
yr
n .1756201019124778 3.6106e-09 deg/d
Q 3.452945599527244 4.7327e-08 au
  Orbit Determination Parameters
   # obs. used (total)      197  
   data-arc span      6672 days (18.27 yr)  
   first obs. used      2001-10-26  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53136  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 02:47:44  

Additional Information
 Earth MOID = 1.85747 au 
 Jupiter MOID = 1.9133 au 
 T_jup = 3.196 
[ 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 15.9   n/a MPO248447  
diameter diameter 5.578 km 0.887 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.027   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

212576 (2006 SK115)          Discovered 2006-Sep-24 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

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