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259683 (2003 XE15)
Classification: Main-belt Asteroid          SPK-ID: 2259683
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1525401093974149 4.258e-08  
a 2.418802352642514 1.4406e-08 au
q 2.0498379771597 1.0504e-07 au
i 2.953789806709056 5.2517e-06 deg
node 285.8036941613203 0.00010298 deg
peri 193.8846030321483 0.00010476 deg
M 122.1881264119037 2.0286e-05 deg
tp 2458534.135477482620
(2019-Feb-19.63547748)		 7.5838e-05 TDB
period 1374.038812415251
3.76		 1.2275e-05
3.361e-08		 d
yr
n .2620013326750217 2.3406e-09 deg/d
Q 2.787766728125328 1.6603e-08 au
   Orbit Determination Parameters
   # obs. used (total)      301  
   data-arc span      6063 days (16.60 yr)  
   first obs. used      2003-12-15  
   last obs. used      2020-07-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54509  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 23:08:18  

Additional Information
 Earth MOID = 1.06602 au 
 Jupiter MOID = 2.2937 au 
 T_jup = 3.497 
[ 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 16.9   n/a MPO427455  

259683 (2003 XE15)          Discovered 2003-Dec-15 by Junk Bond at Junk Bond
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

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