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JPL Small-Body Database Browser
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215667 (2003 UX261)
Classification: Main-belt Asteroid          SPK-ID: 2215667
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1132316620941327 4.9463e-08  
a 2.408944965883282 1.9612e-08 au
q 2.136176123503024 1.2244e-07 au
i 24.22361898337774 5.6809e-06 deg
node 97.03518225779386 1.5551e-05 deg
peri 346.1633843377845 3.278e-05 deg
M 11.00965067058508 2.8675e-05 deg
tp 2458558.735259924616
(2019-Mar-16.23525992)
0.00010872 TDB
period 1365.64790991131
3.74
1.6677e-05
4.566e-08
d
yr
n .2636111382643127 3.2191e-09 deg/d
Q 2.681713808263539 2.1832e-08 au
  Orbit Determination Parameters
   # obs. used (total)      392  
   data-arc span      5547 days (15.19 yr)  
   first obs. used      2003-10-26  
   last obs. used      2019-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6408  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:00:07  

Additional Information
 Earth MOID = 1.15656 au 
 Jupiter MOID = 2.53511 au 
 T_jup = 3.393 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO454549  

215667 (2003 UX261)          Discovered 2003-Oct-26 by LONEOS at Anderson Mesa
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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