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118856 (2000 SS299)
Classification: Main-belt Asteroid          SPK-ID: 2118856
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 .09087962829511498 4.7508e-08  
a 3.140878272972777 3.138e-08 au
q 2.855436423004809 1.5282e-07 au
i 15.62303500164671 6.386e-06 deg
node 357.1071439475802 2.0594e-05 deg
peri 101.590190317292 4.5974e-05 deg
M 119.2495657245417 4.1153e-05 deg
tp 2458327.012731624882
(2018-Jul-27.51273162)
0.00022847 TDB
period 2033.17651634135
5.57
3.0469e-05
8.342e-08
d
yr
n .1770628359645876 2.6535e-09 deg/d
Q 3.426320122940746 3.4231e-08 au
  Orbit Determination Parameters
   # obs. used (total)      451  
   data-arc span      7198 days (19.71 yr)  
   first obs. used      2000-09-04  
   last obs. used      2020-05-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58473  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:08:30  

Additional Information
 Earth MOID = 1.92295 au 
 Jupiter MOID = 1.74901 au 
 T_jup = 3.147 
[ 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 14.7   n/a MPO294015  

118856 (2000 SS299)          Discovered 2000-Sep-28 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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