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118476 (2000 AF163)
Classification: Main-belt Asteroid          SPK-ID: 2118476
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2234670342329301 3.8197e-08  
a 3.07684887623904 2.5072e-08 au
q 2.389274583082978 1.2058e-07 au
i 8.968512207652877 4.629e-06 deg
node 118.2849253241186 2.786e-05 deg
peri 302.4490454551985 2.9596e-05 deg
M 296.3594502757897 9.8895e-06 deg
tp 2459348.989018436476
(2021-May-14.48901844)
5.5652e-05 TDB
period 1971.322485126258
5.40
2.4096e-05
6.597e-08
d
yr
n .1826185227004819 2.2322e-09 deg/d
Q 3.764423169395103 3.0675e-08 au
  Orbit Determination Parameters
   # obs. used (total)      601  
   data-arc span      7600 days (20.81 yr)  
   first obs. used      1999-10-10  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55199  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 10:03:22  

Additional Information
 Earth MOID = 1.41672 au 
 Jupiter MOID = 1.63634 au 
 T_jup = 3.172 
[ 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 14.6   n/a MPO449691  

118476 (2000 AF163)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

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