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JPL Small-Body Database Browser
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441516 (2008 SR159)
Classification: Main-belt Asteroid          SPK-ID: 2441516
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .26721229162144 1.1718e-07  
a 2.331938775448064 2.1375e-08 au
q 1.708816071339692 2.8137e-07 au
i 5.989171417856115 8.9818e-06 deg
node 186.3418800713478 5.5453e-05 deg
peri 130.2680029910779 6.6273e-05 deg
M 19.840655193925 2.1193e-05 deg
tp 2458528.815105293546
(2019-Feb-14.31510529)
7.6801e-05 TDB
period 1300.691022654591
3.56
1.7883e-05
4.896e-08
d
yr
n .2767759550344809 3.8054e-09 deg/d
Q 2.955061479556436 2.7086e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      6017 days (16.47 yr)  
   first obs. used      2001-10-24  
   last obs. used      2018-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54391  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:13:50  

Additional Information
 Earth MOID = .702469 au 
 Jupiter MOID = 2.3868 au 
 T_jup = 3.515 
[ 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 MPO440827  

441516 (2008 SR159)          Discovered 2008-Sep-24 by LINEAR at Socorro
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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