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JPL Small-Body Database Browser
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434611 (2005 UU391)
Classification: Outer Main-belt Asteroid          SPK-ID: 2434611
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04488204997893458 1.6529e-07  
a 3.37009629271747 6.853e-08 au
q 3.218839462473902 5.7958e-07 au
i 5.972818550549457 1.952e-05 deg
node 188.5258136387268 8.3516e-05 deg
peri 216.3705058709324 0.00016444 deg
M 58.49833097271349 0.00014114 deg
tp 2458233.299836049546
(2018-Apr-24.79983605)
0.00088264 TDB
period 2259.757788368774
6.19
6.8927e-05
1.887e-07
d
yr
n .1593091090792828 4.8593e-09 deg/d
Q 3.521353122961037 7.1606e-08 au
  Orbit Determination Parameters
   # obs. used (total)      85  
   data-arc span      6095 days (16.69 yr)  
   first obs. used      2002-04-06  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58613  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:01:03  

Additional Information
 Earth MOID = 2.22881 au 
 Jupiter MOID = 1.70831 au 
 T_jup = 3.143 
[ 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 15.8   n/a MPO437682  

434611 (2005 UU391)          Discovered 2005-Oct-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2005 UU391 = 2011 SE142 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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