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390886 (2004 XU59)
Classification: Main-belt Asteroid          SPK-ID: 2390886
[ 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 .2540472691014569 1.0776e-07  
a 2.631287643102685 3.403e-08 au
q 1.962816203152039 2.7208e-07 au
i 4.860063042468437 8.7772e-06 deg
node 62.99043490277604 0.00013751 deg
peri 35.49775389485803 0.00014452 deg
M 223.0374254260675 4.9158e-05 deg
tp 2459593.630595100390
(2022-Jan-14.13059510)		 0.0002223 TDB
period 1559.017234455376
4.27		 3.0244e-05
8.28e-08		 d
yr
n .2309147019312854 4.4796e-09 deg/d
Q 3.299759083053331 4.2675e-08 au
   Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      4841 days (13.25 yr)  
   first obs. used      2004-12-11  
   last obs. used      2018-03-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56047  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:32:50  

Additional Information
 Earth MOID = .981993 au 
 Jupiter MOID = 1.89941 au 
 T_jup = 3.348 
[ 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 17.4   n/a MPO245837  

390886 (2004 XU59)          Discovered 2004-Dec-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

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