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413851 (2006 SD399)
Classification: Main-belt Asteroid          SPK-ID: 2413851
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1945059781426506 1.8527e-07  
a 2.489788741333792 2.8096e-08 au
q 2.005509946832104 4.4575e-07 au
i 5.032045286835024 1.7893e-05 deg
node 210.6188620645395 6.8734e-05 deg
peri 151.4187708125154 0.00010372 deg
M 179.0964132553721 7.4652e-05 deg
tp 2458286.617784800920
(2018-Jun-17.11778480)
0.00028788 TDB
period 1434.967863400023
3.93
2.4289e-05
6.65e-08
d
yr
n .2508766984836953 4.2465e-09 deg/d
Q 2.97406753583548 3.356e-08 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      5887 days (16.12 yr)  
   first obs. used      2002-10-31  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63646  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:38:09  

Additional Information
 Earth MOID = 1.00484 au 
 Jupiter MOID = 2.49684 au 
 T_jup = 3.442 
[ 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 18.0   n/a MPO472165  

413851 (2006 SD399)          Discovered 2006-Sep-17 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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