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JPL Small-Body Database Browser
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423536 (2005 UM193)
Classification: Main-belt Asteroid          SPK-ID: 2423536
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .113837608818695 6.5081e-08  
a 2.58105087463509 4.6312e-08 au
q 2.28723021482723 1.8308e-07 au
i 1.699736751813486 1.5526e-05 deg
node 164.369973884733 0.00031332 deg
peri 240.3282956996158 0.00035406 deg
M 173.789384254208 0.00016164 deg
tp 2458269.337316713219
(2018-May-30.83731671)
0.00066437 TDB
period 1514.583684802185
4.15
4.0764e-05
1.116e-07
d
yr
n .2376890782677475 6.3973e-09 deg/d
Q 2.874871534442951 5.1584e-08 au
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      4874 days (13.34 yr)  
   first obs. used      2005-10-01  
   last obs. used      2019-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62116  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:35:15  

Additional Information
 Earth MOID = 1.29684 au 
 Jupiter MOID = 2.48006 au 
 T_jup = 3.415 
[ 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 18.0   n/a MPO419086  

423536 (2005 UM193)          Discovered 2005-Oct-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-02-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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