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JPL Small-Body Database Browser
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423552 (2005 UK313)
Classification: Main-belt Asteroid          SPK-ID: 2423552
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1564456603200551 8.0474e-08  
a 2.613182936871151 2.5104e-08 au
q 2.204361806775244 2.1027e-07 au
i 12.96980897606329 6.382e-06 deg
node 38.03866830654814 4.8443e-05 deg
peri 54.05763322706336 6.4912e-05 deg
M 129.0077581029141 3.6795e-05 deg
tp 2458447.574683959628
(2018-Nov-25.07468396)
0.00015819 TDB
period 1542.954599798116
4.22
2.2234e-05
6.087e-08
d
yr
n .2333185954059202 3.3621e-09 deg/d
Q 3.022004066967059 2.9031e-08 au
  Orbit Determination Parameters
   # obs. used (total)      100  
   data-arc span      4868 days (13.33 yr)  
   first obs. used      2005-09-30  
   last obs. used      2019-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .681  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:35:48  

Additional Information
 Earth MOID = 1.24636 au 
 Jupiter MOID = 2.31775 au 
 T_jup = 3.355 
[ 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 MPO472255  

423552 (2005 UK313)          Discovered 2005-Oct-29 by CSS at Catalina
Reference: Last Updated: 2015-02-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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