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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1818487905890054 8.4606e-08  
a 2.675425496131223 1.8341e-08 au
q 2.188902605348771 2.2677e-07 au
i 17.55529071977576 1.0323e-05 deg
node 16.28203025283546 1.9283e-05 deg
peri 24.74286465688354 3.2145e-05 deg
M 106.6179338799237 2.3013e-05 deg
tp 2458527.113923022735
(2019-Feb-12.61392302)
0.0001003 TDB
period 1598.408274387932
4.38
1.6437e-05
4.5e-08
d
yr
n .2252240593147909 2.316e-09 deg/d
Q 3.161948386913676 2.1676e-08 au
  Orbit Determination Parameters
   # obs. used (total)      252  
   data-arc span      6231 days (17.06 yr)  
   first obs. used      2003-04-08  
   last obs. used      2020-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59676  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 02:08:05  

Additional Information
 Earth MOID = 1.20517 au 
 Jupiter MOID = 2.33388 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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