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186208 (2001 WX26)
Classification: Main-belt Asteroid          SPK-ID: 2186208
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06634164627982087 6.3824e-08  
a 2.682138504508763 1.8999e-08 au
q 2.504201020569155 1.7406e-07 au
i 2.96115568081259 4.2517e-06 deg
node 101.3264273579823 0.0001234 deg
peri 287.00422012 0.00012907 deg
M 146.2329068925235 3.9949e-05 deg
tp 2458548.777311160989
(2019-Mar-06.27731116)
0.00017484 TDB
period 1604.427983876994
4.39
1.7048e-05
4.667e-08
d
yr
n .2243790332864201 2.3841e-09 deg/d
Q 2.860075988448371 2.026e-08 au
  Orbit Determination Parameters
   # obs. used (total)      343  
   data-arc span      7129 days (19.52 yr)  
   first obs. used      2001-10-24  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57903  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:13:52  

Additional Information
 Earth MOID = 1.50947 au 
 Jupiter MOID = 2.43356 au 
 T_jup = 3.371 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.34   n/a MPCxxxxx  

186208 (2001 WX26)          Discovered 2001-Nov-17 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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