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212618 (2006 SK407)
Classification: Main-belt Asteroid          SPK-ID: 2212618
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03719249706220428 5.3363e-08  
a 2.896175499489288 3.6413e-08 au
q 2.788459500732904 1.7614e-07 au
i 6.380885207327334 6.5967e-06 deg
node 5.712830342299069 4.6772e-05 deg
peri 283.2936830413492 0.00010437 deg
M 5.130750398668361 9.3526e-05 deg
tp 2458974.842512467204
(2020-May-05.34251247)
0.00046769 TDB
period 1800.262104779845
4.93
3.3952e-05
9.296e-08
d
yr
n .1999708814867403 3.7713e-09 deg/d
Q 3.003891498245671 3.7768e-08 au
  Orbit Determination Parameters
   # obs. used (total)      212  
   data-arc span      6500 days (17.80 yr)  
   first obs. used      2001-09-12  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .626  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 02:48:24  

Additional Information
 Earth MOID = 1.78148 au 
 Jupiter MOID = 2.06758 au 
 T_jup = 3.278 
[ 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 16.4   n/a MPO437021  

212618 (2006 SK407)          Discovered 2006-Sep-19 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

Alternate Designations
 2006 SK407 = 2007 YM54 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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