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JPL Small-Body Database Browser
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413330 (2003 WN108)
Classification: Outer Main-belt Asteroid          SPK-ID: 2413330
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1638092481804893 1.1385e-07  
a 3.203353962647118 1.3712e-07 au
q 2.678614958369902 3.0201e-07 au
i 20.08012205794059 1.0396e-05 deg
node 253.5604279356033 3.8235e-05 deg
peri 221.2660041745832 0.00010011 deg
M 202.394801349909 0.00010575 deg
tp 2459517.298426989488
(2021-Oct-29.79842699)
0.00066973 TDB
period 2094.140526728273
5.73
0.00013446
3.681e-07
d
yr
n .1719082341443612 1.1038e-08 deg/d
Q 3.728092966924334 1.5958e-07 au
  Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      5751 days (15.75 yr)  
   first obs. used      2003-11-20  
   last obs. used      2019-08-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66458  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:26:21  

Additional Information
 Earth MOID = 1.72574 au 
 Jupiter MOID = 1.64038 au 
 T_jup = 3.078 
[ 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 15.6   n/a MPO408872  
diameter diameter 4.476 km 0.261 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.051   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

413330 (2003 WN108)          Discovered 2003-Nov-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10

[ show close-approach data ]
Alternate Designations
 2003 WN108 = 2009 VF95 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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