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JPL Small-Body Database Browser
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413519 (2005 SA31)
Classification: Main-belt Asteroid          SPK-ID: 2413519
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 .1817303819156865 9.5939e-08  
a 2.675881003880419 1.9099e-08 au
q 2.1895921270843 2.5921e-07 au
i 17.55423138646641 1.2137e-05 deg
node 16.29380004426615 1.9557e-05 deg
peri 24.8094270167837 3.2275e-05 deg
M 16.48192915999061 2.305e-05 deg
tp 2458527.301165848021
(2019-Feb-12.80116585)
0.00010206 TDB
period 1598.816500114576
4.38
1.7117e-05
4.686e-08
d
yr
n .2251665528684508 2.4106e-09 deg/d
Q 3.162169880676538 2.2569e-08 au
  Orbit Determination Parameters
   # obs. used (total)      217  
   data-arc span      5769 days (15.79 yr)  
   first obs. used      2003-04-08  
   last obs. used      2019-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58629  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:35:30  

Additional Information
 Earth MOID = 1.20528 au 
 Jupiter MOID = 2.33107 au 
 T_jup = 3.289 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO455944  

413519 (2005 SA31)          Discovered 2005-Sep-09 by LINEAR at Socorro
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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