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362617 (2011 SL16)
Classification: Main-belt Asteroid          SPK-ID: 2362617
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1136042258936913 5.0577e-08  
a 2.263562491862284 1.6894e-08 au
q 2.006412227212274 1.0904e-07 au
i 6.816152340166801 5.3065e-06 deg
node 17.91396591130289 4.13e-05 deg
peri .2935279623777585 4.7563e-05 deg
M 249.6094565949248 2.5512e-05 deg
tp 2459581.931477886082
(2022-Jan-02.43147789)
9.0386e-05 TDB
period 1243.904847312098
3.41
1.3926e-05
3.813e-08
d
yr
n .2894112043842493 3.24e-09 deg/d
Q 2.520712756512294 1.8813e-08 au
  Orbit Determination Parameters
   # obs. used (total)      219  
   data-arc span      6268 days (17.16 yr)  
   first obs. used      2003-03-23  
   last obs. used      2020-05-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60154  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:40:10  

Additional Information
 Earth MOID = 1.0068 au 
 Jupiter MOID = 2.94147 au 
 T_jup = 3.600 
[ 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 17.31   n/a E2021B25  

362617 (2011 SL16)          Discovered 2003-Mar-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-04-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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