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JPL Small-Body Database Browser
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201741 (2003 UR264)
Classification: Main-belt Asteroid          SPK-ID: 2201741
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2015197732397176 6.1071e-08  
a 2.539670323667321 1.548e-08 au
q 2.027876535938242 1.5679e-07 au
i 5.676761824878354 3.8709e-06 deg
node 137.3635923454518 8.989e-05 deg
peri 200.5119875753029 9.2257e-05 deg
M 348.2448259491682 2.2018e-05 deg
tp 2458648.771523545855
(2019-Jun-14.27152355)
9.0303e-05 TDB
period 1478.306352705858
4.05
1.3516e-05
3.7e-08
d
yr
n .2435219190806184 2.2265e-09 deg/d
Q 3.0514641113964 1.86e-08 au
  Orbit Determination Parameters
   # obs. used (total)      494  
   data-arc span      9772 days (26.75 yr)  
   first obs. used      1993-02-26  
   last obs. used      2019-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55669  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 14:37:18  

Additional Information
 Earth MOID = 1.01871 au 
 Jupiter MOID = 2.333 au 
 T_jup = 3.411 
[ 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 MPO449981  

201741 (2003 UR264)          Discovered 2003-Oct-27 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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