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JPL Small-Body Database Browser
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437995 (2003 UR51)
Classification: Main-belt Asteroid          SPK-ID: 2437995
[ 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 .1741052444818748 1.2558e-07  
a 2.60429154500514 3.9706e-08 au
q 2.150870728859941 3.492e-07 au
i 13.39324867052973 1.1144e-05 deg
node 322.5215650879355 2.7448e-05 deg
peri 347.7887033348574 3.3998e-05 deg
M 309.0327934335091 2.2623e-05 deg
tp 2458817.830740024769
(2019-Nov-30.33074002)		 9.9662e-05 TDB
period 1535.086414964644
4.20		 3.5107e-05
9.612e-08		 d
yr
n .2345144849765943 5.3632e-09 deg/d
Q 3.057712361150339 4.6619e-08 au
   Orbit Determination Parameters
   # obs. used (total)      111  
   data-arc span      5284 days (14.47 yr)  
   first obs. used      2003-09-29  
   last obs. used      2018-03-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65688  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:54:04  

Additional Information
 Earth MOID = 1.13783 au 
 Jupiter MOID = 2.24459 au 
 T_jup = 3.353 
[ 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 16.3   n/a MPO397546  

437995 (2003 UR51)          Discovered 2003-Oct-18 by NEAT at Palomar
Reference: Last Updated: 2015-07-06

Alternate Designations
 2003 UR51 = 2007 TP110 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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