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JPL Small-Body Database Browser
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469552 (2003 UR83)
Classification: Main-belt Asteroid          SPK-ID: 2469552
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .209439336703634 1.0425e-07  
a 2.213877962898121 1.2372e-08 au
q 1.750204830805946 2.3466e-07 au
i 4.750787446797071 9.127e-06 deg
node 261.3654726315487 0.00012666 deg
peri 137.5198126464271 0.00013019 deg
M 10.61412802009191 2.7425e-05 deg
tp 2458965.025950841355
(2020-Apr-25.52595084)
9.1467e-05 TDB
period 1203.17539725715
3.29
1.0086e-05
2.761e-08
d
yr
n .2992082457974817 2.5082e-09 deg/d
Q 2.677551094990296 1.4964e-08 au
  Orbit Determination Parameters
   # obs. used (total)      174  
   data-arc span      5269 days (14.43 yr)  
   first obs. used      2003-10-17  
   last obs. used      2018-03-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60769  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:46:37  

Additional Information
 Earth MOID = .761799 au 
 Jupiter MOID = 2.7444 au 
 T_jup = 3.622 
[ 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 17.5   n/a MPO397652  

469552 (2003 UR83)          Discovered 2003-Oct-17 by LONEOS at Anderson Mesa
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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