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JPL Small-Body Database Browser
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233931 (2009 UF103)
Classification: Main-belt Asteroid          SPK-ID: 2233931
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1685004210856175 4.7618e-08  
a 2.728315353157188 2.0675e-08 au
q 2.268593067295846 1.2922e-07 au
i 5.959379491862999 5.0385e-06 deg
node 71.75390105930464 5.611e-05 deg
peri 330.6356081569379 5.8932e-05 deg
M 45.15332633640188 1.6617e-05 deg
tp 2458394.043991935786
(2018-Oct-02.54399194)
7.5707e-05 TDB
period 1646.03959295017
4.51
1.871e-05
5.123e-08
d
yr
n .2187067683802052 2.486e-09 deg/d
Q 3.188037639018529 2.4158e-08 au
  Orbit Determination Parameters
   # obs. used (total)      271  
   data-arc span      9918 days (27.15 yr)  
   first obs. used      1991-12-14  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55939  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:35:56  

Additional Information
 Earth MOID = 1.27924 au 
 Jupiter MOID = 2.21241 au 
 T_jup = 3.327 
[ 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 16.4   n/a MPO454692  

233931 (2009 UF103)          Discovered 2009-Oct-24 by CSS at Catalina
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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