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118836 (2000 SP197)
Classification: Main-belt Asteroid          SPK-ID: 2118836
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08470105161357797 4.4214e-08  
a 2.758856355674822 1.8812e-08 au
q 2.525178321098362 1.2591e-07 au
i 2.495231915741851 4.9129e-06 deg
node 142.0132579762039 0.00010282 deg
peri 248.2704718404158 0.00010668 deg
M 80.58364078544366 2.7941e-05 deg
tp 2458625.840762993241
(2019-May-22.34076299)
0.00012935 TDB
period 1673.755665638736
4.58
1.712e-05
4.687e-08
d
yr
n .2150851569261857 2.2e-09 deg/d
Q 2.992534390251283 2.0406e-08 au
  Orbit Determination Parameters
   # obs. used (total)      439  
   data-arc span      7082 days (19.39 yr)  
   first obs. used      2000-09-07  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56909  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 06:02:46  

Additional Information
 Earth MOID = 1.53154 au 
 Jupiter MOID = 2.37937 au 
 T_jup = 3.336 
[ 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 15.9   n/a MPO412807  

118836 (2000 SP197)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2000 SP197 = 2000 SO235 = 2002 AH146 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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