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JPL Small-Body Database Browser
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441836 (2009 UC82)
Classification: Main-belt Asteroid          SPK-ID: 2441836
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08440767442097032 9.8611e-08  
a 2.221579554182835 2.489e-08 au
q 2.034061190473086 2.1324e-07 au
i 5.091621822889139 6.5114e-06 deg
node 30.25964454232137 0.00012391 deg
peri 63.96028866131165 0.00013454 deg
M 263.718914313389 5.0541e-05 deg
tp 2458923.966798151510
(2020-Mar-15.46679815)
0.00017057 TDB
period 1209.459225600913
3.31
2.0326e-05
5.565e-08
d
yr
n .2976536888386098 5.0023e-09 deg/d
Q 2.409097917892585 2.6991e-08 au
  Orbit Determination Parameters
   # obs. used (total)      67  
   data-arc span      6326 days (17.32 yr)  
   first obs. used      1999-10-04  
   last obs. used      2017-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56345  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 12:34:30  

Additional Information
 Earth MOID = 1.05666 au 
 Jupiter MOID = 2.7071 au 
 T_jup = 3.639 
[ 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 18.1   n/a MPO397575  

441836 (2009 UC82)          Discovered 2009-Oct-11 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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