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JPL Small-Body Database Browser
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351587 (2005 UJ457)
Classification: Main-belt Asteroid          SPK-ID: 2351587
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1175003647670183 7.4687e-08  
a 2.230461228002651 1.7317e-08 au
q 1.968381220113648 1.747e-07 au
i 7.991574213177588 6.5085e-06 deg
node 79.37951129300161 3.8794e-05 deg
peri 322.8855533207898 4.7721e-05 deg
M 16.22962259993697 2.4613e-05 deg
tp 2458545.647507775122
(2019-Mar-03.14750778)
8.3041e-05 TDB
period 1216.719432590675
3.33
1.417e-05
3.88e-08
d
yr
n .2958775789694403 3.4457e-09 deg/d
Q 2.492541235891654 1.9352e-08 au
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      5716 days (15.65 yr)  
   first obs. used      2002-12-13  
   last obs. used      2018-08-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60994  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:08:10  

Additional Information
 Earth MOID = .983797 au 
 Jupiter MOID = 2.8595 au 
 T_jup = 3.621 
[ 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 17.7   n/a MPO455544  

351587 (2005 UJ457)          Discovered 2005-Oct-31 by CSS at Catalina
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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