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118791 (2000 SP6)
Classification: Main-belt Asteroid          SPK-ID: 2118791
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 .2962307272625042 3.342e-08  
a 2.723740168938759 1.3178e-08 au
q 1.916884637819934 9.3901e-08 au
i 8.718569504040525 4.3114e-06 deg
node 219.3150828234804 2.8218e-05 deg
peri 152.5215781738884 2.9602e-05 deg
M 107.6049657215093 8.958e-06 deg
tp 2458509.731417029756
(2019-Jan-26.23141703)
3.8983e-05 TDB
period 1641.900898203361
4.50
1.1915e-05
3.262e-08
d
yr
n .2192580565574498 1.5912e-09 deg/d
Q 3.530595700057583 1.7081e-08 au
  Orbit Determination Parameters
   # obs. used (total)      802  
   data-arc span      7203 days (19.72 yr)  
   first obs. used      2000-08-02  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50753  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:23:24  

Additional Information
 Earth MOID = .922588 au 
 Jupiter MOID = 1.96926 au 
 T_jup = 3.276 
[ 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 15.2   n/a MPO449693  

118791 (2000 SP6)          Discovered 2000-Sep-21 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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