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JPL Small-Body Database Browser
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423063 (2003 WM79)
Classification: Main-belt Asteroid          SPK-ID: 2423063
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 .1353283040589311 4.672e-08  
a 2.317259406978441 1.5587e-08 au
q 2.003668621367444 1.0575e-07 au
i 4.016769925621205 7.0769e-06 deg
node 25.66397083846293 6.9248e-05 deg
peri 71.50103204579858 7.9151e-05 deg
M 217.6855454287357 3.7054e-05 deg
tp 2459509.838986245156
(2021-Oct-22.33898624)
0.00013552 TDB
period 1288.428751672846
3.53
1.2999e-05
3.559e-08
d
yr
n .2794100950732354 2.8191e-09 deg/d
Q 2.630850192589437 1.7696e-08 au
  Orbit Determination Parameters
   # obs. used (total)      284  
   data-arc span      5699 days (15.60 yr)  
   first obs. used      2003-10-23  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5269  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:30:02  

Additional Information
 Earth MOID = 1.02473 au 
 Jupiter MOID = 2.51986 au 
 T_jup = 3.565 
[ 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 17.4   n/a MPO434530  

423063 (2003 WM79)          Discovered 2003-Nov-20 by LINEAR at Socorro
Reference: Last Updated: 2015-02-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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