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JPL Small-Body Database Browser
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413523 (2005 SX40)
Classification: Main-belt Asteroid          SPK-ID: 2413523
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2155040745483515 5.3044e-08  
a 2.676633504573783 2.2029e-08 au
q 2.099808078265499 1.4417e-07 au
i 2.291746225193507 8.3718e-06 deg
node 175.3940172389481 0.00019889 deg
peri 151.4013901805403 0.00020034 deg
M 65.32363093777518 2.3209e-05 deg
tp 2458310.265117763488
(2018-Jul-10.76511776)
0.00010199 TDB
period 1599.49096682443
4.38
1.9746e-05
5.406e-08
d
yr
n .2250716055713216 2.7786e-09 deg/d
Q 3.253458930882068 2.6777e-08 au
  Orbit Determination Parameters
   # obs. used (total)      151  
   data-arc span      4739 days (12.97 yr)  
   first obs. used      2005-09-24  
   last obs. used      2018-09-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59673  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 13:10:33  

Additional Information
 Earth MOID = 1.08771 au 
 Jupiter MOID = 2.09892 au 
 T_jup = 3.344 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456908.5 (2014-Sep-08.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2181574528230169 5.3399e-08  
q 2.090850805828012 1.4543e-07 au
tp 2456708.781472519671
(2014-Feb-20.28147252)
9.4696e-05 TDB
node 175.4391555770925 0.00019928 deg
peri 150.8936982630169 0.00020064 deg
i 2.28774539061746 8.3637e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      151  
   data-arc span      4739 days (12.97 yr)  
   first obs. used      2005-09-24  
   last obs. used      2018-09-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59673  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 13:10:33  

Additional Information
 Jupiter MOID = 2.09892 au 
 T_jup = 3.344 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.851499303015471E-15 -7.711636550237553E-15 1.77910052381948E-12 -2.326571948324723E-14 4.312679334767341E-13 -1.595693985876751E-15
q -7.711636550237553E-15 2.114969515422318E-14 -4.576047233422917E-12 5.916174890002433E-14 -1.102185116875162E-12 4.284537832140371E-15
tp 1.77910052381948E-12 -4.576047233422917E-12 8.967261693804544E-9 -8.893062813465252E-12 2.288912531834252E-9 -2.593017290410233E-12
node -2.326571948324723E-14 5.916174890002433E-14 -8.893062813465252E-12 3.971081460913397E-8 -3.968057643769283E-8 8.661572173864831E-10
peri 4.312679334767341E-13 -1.102185116875162E-12 2.288912531834252E-9 -3.968057643769283E-8 4.025622290782211E-8 -8.661223556170953E-10
i -1.595693985876751E-15 4.284537832140371E-15 -2.593017290410233E-12 8.661572173864831E-10 -8.661223556170953E-10 6.995158416674122E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO455944  

413523 (2005 SX40)          Discovered 2005-Sep-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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