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JPL Small-Body Database Browser
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413593 (2005 US109)
Classification: Main-belt Asteroid          SPK-ID: 2413593
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2085129712523879 1.1663e-07  
a 2.801243463684882 5.1776e-08 au
q 2.217147865870617 3.0843e-07 au
i 13.26083069146198 1.0806e-05 deg
node 40.43132997316021 2.6879e-05 deg
peri 277.3566731238853 4.2812e-05 deg
M 114.6184925959739 4.2222e-05 deg
tp 2458455.273566619465
(2018-Dec-02.77356662)
0.00019024 TDB
period 1712.476857542333
4.69
4.7478e-05
1.3e-07
d
yr
n .2102218190070348 5.8283e-09 deg/d
Q 3.385339061499148 6.2572e-08 au
  Orbit Determination Parameters
   # obs. used (total)      171  
   data-arc span      5211 days (14.27 yr)  
   first obs. used      2005-10-22  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60519  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 07:00:37  

Additional Information
 Earth MOID = 1.25199 au 
 Jupiter MOID = 2.12853 au 
 T_jup = 3.254 
[ 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 MPO503524  

413593 (2005 US109)          Discovered 2005-Oct-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10

Alternate Designations
 2005 US109 = 2014 SK314 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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