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437101 (2012 UO103)
Classification: Main-belt Asteroid          SPK-ID: 2437101
[ 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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02537922046317791 5.5434e-08  
a 2.903345481318209 3.8653e-08 au
q 2.829660836267063 1.6026e-07 au
i 2.091857925982318 7.8741e-06 deg
node 20.37967766450788 0.0001823 deg
peri 118.4650245939949 0.00024456 deg
M 95.86008902847144 0.00016252 deg
tp 2458519.348515283731
(2019-Feb-04.84851528)		 0.00081564 TDB
period 1806.951529602798
4.95		 3.6085e-05
9.88e-08		 d
yr
n .1992305792945839 3.9786e-09 deg/d
Q 2.977030126369355 3.9634e-08 au
   Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      5928 days (16.23 yr)  
   first obs. used      2004-01-28  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64633  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:39:29  

Additional Information
 Earth MOID = 1.84293 au 
 Jupiter MOID = 2.00259 au 
 T_jup = 3.285 
[ 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 16.9   n/a MPO428067  

437101 (2012 UO103)          Discovered 2007-Oct-08 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2012 UO103 = 2007 TB201 = 2007 VJ338 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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