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129303 (2005 SA164)
Classification: Main-belt Asteroid          SPK-ID: 2129303
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1545873647131249 4.2892e-08  
a 3.109285263160821 2.651e-08 au
q 2.628629048187435 1.3439e-07 au
i 8.16060546391126 5.6524e-06 deg
node 171.7718384270825 3.5053e-05 deg
peri 272.6489570178472 3.9743e-05 deg
M 205.115410215333 2.0088e-05 deg
tp 2459862.078769216968
(2022-Oct-09.57876922)
0.00011652 TDB
period 2002.577256713076
5.48
2.5611e-05
7.012e-08
d
yr
n .1797683454124936 2.299e-09 deg/d
Q 3.589941478134207 3.0608e-08 au
  Orbit Determination Parameters
   # obs. used (total)      472  
   data-arc span      8516 days (23.32 yr)  
   first obs. used      1996-01-14  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56607  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:06:25  

Additional Information
 Earth MOID = 1.66059 au 
 Jupiter MOID = 1.72236 au 
 T_jup = 3.185 
[ 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 14.9   n/a MPO436626  

129303 (2005 SA164)          Discovered 2005-Sep-27 by NEAT at Palomar
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 2005 SA164 = 1996 AW11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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