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362604 (2010 WE68)
Classification: Main-belt Asteroid          SPK-ID: 2362604
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08026166805352547 6.3637e-08  
a 3.174799202772749 5.9046e-08 au
q 2.919984523023205 2.3061e-07 au
i 7.872265698273673 5.3884e-06 deg
node 269.2810465661731 4.361e-05 deg
peri 46.98547125380846 7.8158e-05 deg
M 27.30132468391275 5.7317e-05 deg
tp 2459043.805396475223
(2020-Jul-13.30539648)
0.00033195 TDB
period 2066.202205278311
5.66
5.7642e-05
1.578e-07
d
yr
n .1742327053375248 4.8607e-09 deg/d
Q 3.429613882522292 6.3786e-08 au
  Orbit Determination Parameters
   # obs. used (total)      209  
   data-arc span      5868 days (16.07 yr)  
   first obs. used      2004-11-09  
   last obs. used      2020-12-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52278  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:40:07  

Additional Information
 Earth MOID = 1.91107 au 
 Jupiter MOID = 1.79664 au 
 T_jup = 3.181 
[ 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 15.81   n/a E2021B25  

362604 (2010 WE68)          Discovered 2009-Sep-16 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-04-29

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