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JPL Small-Body Database Browser
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413424 (2004 WL)
Classification: Main-belt Asteroid          SPK-ID: 2413424
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1973642738317956 8.6046e-08  
a 2.24896397622558 2.4806e-08 au
q 1.805098834183951 2.0266e-07 au
i 4.825184267582871 4.6764e-06 deg
node 90.56941185094698 0.00010051 deg
peri 256.3779389907979 0.00010142 deg
M 262.5516455762599 1.8454e-05 deg
tp 2459333.960336677898
(2021-Apr-29.46033668)
6.6291e-05 TDB
period 1231.890696502087
3.37
2.0382e-05
5.58e-08
d
yr
n .2922337192919859 4.835e-09 deg/d
Q 2.692829118267209 2.9702e-08 au
  Orbit Determination Parameters
   # obs. used (total)      165  
   data-arc span      5653 days (15.48 yr)  
   first obs. used      2004-11-04  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58276  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 02:07:50  

Additional Information
 Earth MOID = .805529 au 
 Jupiter MOID = 2.72936 au 
 T_jup = 3.598 
[ 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 17.6   n/a MPO472163  

413424 (2004 WL)          Discovered 2004-Nov-04 by CSS at Catalina
Reference: Last Updated: 2014-11-10

Alternate Designations
 2004 WL = 2014 SS263 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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