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227597 (2006 AF42)
Classification: Main-belt Asteroid          SPK-ID: 2227597
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1951568967147611 5.6492e-08  
a 3.002624674282214 2.7382e-08 au
q 2.416641760850126 1.6757e-07 au
i 2.561424010746805 6.6084e-06 deg
node 260.3021252313004 0.00014128 deg
peri 35.90105579410891 0.0001425 deg
M 148.3556624326063 1.9723e-05 deg
tp 2458417.337963761231
(2018-Oct-25.83796376)
0.00010134 TDB
period 1900.421786556567
5.20
2.5996e-05
7.117e-08
d
yr
n .1894316317286044 2.5912e-09 deg/d
Q 3.5886075877143 3.2726e-08 au
  Orbit Determination Parameters
   # obs. used (total)      232  
   data-arc span      9599 days (26.28 yr)  
   first obs. used      1993-10-08  
   last obs. used      2020-01-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58467  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:40:24  

Additional Information
 Earth MOID = 1.39932 au 
 Jupiter MOID = 1.62716 au 
 T_jup = 3.222 
[ 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 16.03   n/a MPCxxxxx  

227597 (2006 AF42)          Discovered 2006-Jan-06 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2006 AF42 = 2003 SF209 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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