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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .10276131518486 4.0561e-08  
a 3.149999392424055 2.5566e-08 au
q 2.826301312027049 1.2748e-07 au
i 11.13349913226911 5.5003e-06 deg
node 349.0931981367917 2.0683e-05 deg
peri 65.01236132902262 3.3863e-05 deg
M 186.5970629964245 2.8034e-05 deg
tp 2460184.099003734414
(2023-Aug-27.59900373)		 0.0001655 TDB
period 2042.039468668791
5.59		 2.4861e-05
6.807e-08		 d
yr
n .176294339812484 2.1463e-09 deg/d
Q 3.473697472821061 2.8194e-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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53332  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:59:02  

Additional Information
 Earth MOID = 1.8577 au 
 Jupiter MOID = 1.92914 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 14.81   n/a E2021B55  

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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