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118822 (2000 SP137)
Classification: Main-belt Asteroid          SPK-ID: 2118822
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1027431674891502 4.0509e-08  
a 3.150137813258866 2.5676e-08 au
q 2.826482676297304 1.2726e-07 au
i 11.13340141107597 5.5003e-06 deg
node 349.0930629591776 2.0683e-05 deg
peri 65.0998493191792 3.3876e-05 deg
M 151.2335486546127 2.7832e-05 deg
tp 2458142.596578719586
(2018-Jan-24.09657872)
0.00015294 TDB
period 2042.17407055818
5.59
2.4968e-05
6.836e-08
d
yr
n .1762827200629389 2.1552e-09 deg/d
Q 3.473792950220426 2.8314e-08 au
  Orbit Determination Parameters
   # obs. used (total)      714  
   data-arc span      7196 days (19.70 yr)  
   first obs. used      2000-09-03  
   last obs. used      2020-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5332  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:08:44  

Additional Information
 Earth MOID = 1.85881 au 
 Jupiter MOID = 1.92896 au 
 T_jup = 3.171 
[ 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 MPO469229  

118822 (2000 SP137)          Discovered 2000-Sep-23 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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