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JPL Small-Body Database Browser
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413119 (2001 WL43)
Classification: Main-belt Asteroid          SPK-ID: 2413119
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0992859617977397 5.4127e-08  
a 2.64916919044899 2.809e-08 au
q 2.386143879410322 1.4277e-07 au
i 10.05870132382829 6.8155e-06 deg
node 60.25850464652257 3.121e-05 deg
peri 270.5549209923458 4.7802e-05 deg
M 173.5678137384584 3.8155e-05 deg
tp 2458241.171566429511
(2018-May-02.67156643)
0.00016443 TDB
period 1574.936217709623
4.31
2.5049e-05
6.858e-08
d
yr
n .2285806853331089 3.6355e-09 deg/d
Q 2.912194501487658 3.0879e-08 au
  Orbit Determination Parameters
   # obs. used (total)      157  
   data-arc span      6673 days (18.27 yr)  
   first obs. used      2001-10-24  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5772  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 06:58:28  

Additional Information
 Earth MOID = 1.40188 au 
 Jupiter MOID = 2.39609 au 
 T_jup = 3.362 
[ 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 16.7   n/a MPO455940  

413119 (2001 WL43)          Discovered 2001-Nov-18 by LINEAR at Socorro
Reference: Last Updated: 2014-11-10

Alternate Designations
 2001 WL43 = 2008 FC22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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