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JPL Small-Body Database Browser
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379266 (2009 UF51)
Classification: Main-belt Asteroid          SPK-ID: 2379266
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1094095605144878 9.5773e-08  
a 2.65705547867176 5.1936e-08 au
q 2.366348206487671 2.8196e-07 au
i 2.650921912760805 6.8163e-06 deg
node 260.6993015655333 0.00019529 deg
peri 119.2905364867192 0.00019903 deg
M 87.99539396183773 4.0444e-05 deg
tp 2458213.815468127110
(2018-Apr-05.31546813)
0.00017519 TDB
period 1581.974069399726
4.33
4.6383e-05
1.27e-07
d
yr
n .227563780572333 6.6721e-09 deg/d
Q 2.947762750855849 5.7618e-08 au
  Orbit Determination Parameters
   # obs. used (total)      134  
   data-arc span      5729 days (15.69 yr)  
   first obs. used      2003-04-25  
   last obs. used      2018-12-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64203  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:48:20  

Additional Information
 Earth MOID = 1.36938 au 
 Jupiter MOID = 2.50721 au 
 T_jup = 3.377 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO427884  

379266 (2009 UF51)          Discovered 2009-Oct-22 by CSS at Catalina
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2009 UF51 = 2007 EU141 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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