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JPL Small-Body Database Browser
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410903 (2009 SN131)
Classification: Main-belt Asteroid          SPK-ID: 2410903
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1230062965776575 6.8278e-08  
a 3.106043571626059 8.9818e-08 au
q 2.723980654871497 2.6724e-07 au
i 20.80631907276247 7.9843e-06 deg
node 28.09828542443386 2.0004e-05 deg
peri 249.4823762453223 4.3462e-05 deg
M 1.268083136419735 3.9263e-05 deg
tp 2458593.457044103461
(2019-Apr-19.95704410)
0.00021802 TDB
period 1999.446290179784
5.47
8.6727e-05
2.374e-07
d
yr
n .1800498476843956 7.8098e-09 deg/d
Q 3.48810648838062 1.0087e-07 au
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      4033 days (11.04 yr)  
   first obs. used      2007-05-22  
   last obs. used      2018-06-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60744  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:42:51  

Additional Information
 Earth MOID = 1.7858 au 
 Jupiter MOID = 1.74464 au 
 T_jup = 3.109 
[ 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 15.6   n/a MPO440759  

410903 (2009 SN131)          Discovered 2009-Sep-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-10-09

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