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JPL Small-Body Database Browser
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390043 (2012 UU59)
Classification: Main-belt Asteroid          SPK-ID: 2390043
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04147667983481459 7.8182e-08  
a 2.731203251402387 4.9999e-08 au
q 2.617922008580166 2.3033e-07 au
i 5.287425760986342 6.7623e-06 deg
node 255.4326026310941 9.2627e-05 deg
peri 98.72001617169394 0.00013622 deg
M 202.5413383001857 0.00010735 deg
tp 2459321.596708453736
(2021-Apr-17.09670845)
0.00050329 TDB
period 1648.653762460188
4.51
4.5272e-05
1.239e-07
d
yr
n .2183599784243317 5.9962e-09 deg/d
Q 2.844484494224608 5.2073e-08 au
  Orbit Determination Parameters
   # obs. used (total)      114  
   data-arc span      5645 days (15.46 yr)  
   first obs. used      2003-11-16  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55324  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:50:11  

Additional Information
 Earth MOID = 1.61821 au 
 Jupiter MOID = 2.34495 au 
 T_jup = 3.347 
[ 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 16.7   n/a MPO434435  

390043 (2012 UU59)          Discovered 2011-Jun-03 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-03-21

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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