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JPL Small-Body Database Browser
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172579 (2003 UC249)
Classification: Main-belt Asteroid          SPK-ID: 2172579
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04653045768395522 4.4157e-08  
a 2.73343112459525 2.5207e-08 au
q 2.606243323320264 1.2435e-07 au
i 16.29114321097735 6.9209e-06 deg
node 218.4470061137904 1.6595e-05 deg
peri 64.71593508831212 7.7783e-05 deg
M 342.8369164089284 7.8125e-05 deg
tp 2459079.196142843232
(2020-Aug-17.69614284)
0.0003585 TDB
period 1650.671411884373
4.52
2.2834e-05
6.252e-08
d
yr
n .2180930725570823 3.0169e-09 deg/d
Q 2.860618925870235 2.638e-08 au
  Orbit Determination Parameters
   # obs. used (total)      293  
   data-arc span      8037 days (22.00 yr)  
   first obs. used      1997-04-30  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58101  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:41:31  

Additional Information
 Earth MOID = 1.62859 au 
 Jupiter MOID = 2.19265 au 
 T_jup = 3.293 
[ 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 15.7   n/a MPO433108  

172579 (2003 UC249)          Discovered 2003-Oct-25 by LINEAR at Socorro
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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