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JPL Small-Body Database Browser
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441581 (2008 UU83)
Classification: Main-belt Asteroid          SPK-ID: 2441581
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 .1726869605015654 2.1667e-07  
a 2.556742809119861 3.3191e-08 au
q 2.115226664628718 5.7187e-07 au
i 11.64975773951517 1.5664e-05 deg
node 227.7248717461535 2.9734e-05 deg
peri 165.8367567320856 4.9598e-05 deg
M 223.6025508548424 3.1654e-05 deg
tp 2459166.260651655057
(2020-Nov-12.76065166)
0.00013013 TDB
period 1493.237856516406
4.09
2.9078e-05
7.961e-08
d
yr
n .2410868425475421 4.6947e-09 deg/d
Q 2.998258953611003 3.8923e-08 au
  Orbit Determination Parameters
   # obs. used (total)      275  
   data-arc span      3934 days (10.77 yr)  
   first obs. used      2008-09-25  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52017  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:42:12  

Additional Information
 Earth MOID = 1.12362 au 
 Jupiter MOID = 2.43014 au 
 T_jup = 3.388 
[ 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 MPO450444  

441581 (2008 UU83)          Discovered 2008-Sep-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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