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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2531352647809615 1.0398e-07  
a 2.632884514188139 3.6882e-08 au
q 1.966408595551431 2.5899e-07 au
i 4.874777260236862 8.8089e-06 deg
node 63.11442560042217 0.00013666 deg
peri 34.88867142046564 0.00014391 deg
M 131.5048918272308 4.8032e-05 deg
tp 2458030.485964239630
(2017-Oct-03.98596424)
0.00019784 TDB
period 1560.436650093052
4.27
3.2788e-05
8.977e-08
d
yr
n .2307046556350318 4.8477e-09 deg/d
Q 3.299360432824847 4.6218e-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 = .985613 au 
 Jupiter MOID = 1.90238 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

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