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413337 (2003 WG149)
Classification: Main-belt Asteroid          SPK-ID: 2413337
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1999572349218137 7.169e-08  
a 3.151749630496397 5.1508e-08 au
q 2.521534489216489 2.513e-07 au
i 8.558960772095993 6.8521e-06 deg
node 252.7266298843568 4.8688e-05 deg
peri 127.6144446396525 5.4696e-05 deg
M 7.32886405724517 2.3943e-05 deg
tp 2458958.893598273221
(2020-Apr-19.39359827)
0.00013535 TDB
period 2043.741636445444
5.60
5.01e-05
1.372e-07
d
yr
n .1761475098320775 4.3181e-09 deg/d
Q 3.781964771776304 6.1807e-08 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      5751 days (15.75 yr)  
   first obs. used      2003-11-24  
   last obs. used      2019-08-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52105  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:26:22  

Additional Information
 Earth MOID = 1.53606 au 
 Jupiter MOID = 1.76173 au 
 T_jup = 3.159 
[ 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 16.1   n/a MPO495098  

413337 (2003 WG149)          Discovered 2003-Nov-24 by LINEAR at Socorro
Reference: Last Updated: 2014-11-10

[ show close-approach data ]
Alternate Designations
 2003 WG149 = 2008 QK6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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