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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 ]

[ show orbit diagram ]
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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456837.5 (2014-Jun-29.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1035507076516196 4.0301e-08  
q 2.823725085292655 1.2648e-07 au
tp 2456103.896157200301
(2012-Jun-25.39615720)
0.00014301 TDB
node 349.1196482562224 2.0687e-05 deg
peri 65.8968921624145 3.3773e-05 deg
i 11.13318592479673 5.5001e-06 deg
  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
 Jupiter MOID = 1.92896 au 
 T_jup = 3.171 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.624156790937445E-15 -5.014011971791402E-15 -1.815235372227884E-12 5.859556244383825E-16 -3.380369204056163E-13 -1.48934515495525E-15
q -5.014011971791402E-15 1.599650263141239E-14 6.664767342289758E-12 -3.347142167798593E-16 1.266814282310641E-12 6.010273087357005E-15
tp -1.815235372227884E-12 6.664767342289758E-12 2.045057634065557E-8 -1.391830111317815E-11 3.831409890859257E-9 -3.834898186355822E-12
node 5.859556244383825E-16 -3.347142167798593E-16 -1.391830111317815E-11 4.27960824022021E-10 -4.219201876777724E-10 2.187866527682137E-11
peri -3.380369204056163E-13 1.266814282310641E-12 3.831409890859257E-9 -4.219201876777724E-10 1.140622264602015E-9 -2.205879877637479E-11
i -1.48934515495525E-15 6.010273087357005E-15 -3.834898186355822E-12 2.187866527682137E-11 -2.205879877637479E-11 3.025058846902827E-11

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

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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