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351137 (2003 WE150)
Classification: Main-belt Asteroid          SPK-ID: 2351137
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2093502978740807 9.5683e-08  
a 2.685541225658391 2.5507e-08 au
q 2.123322370113683 2.636e-07 au
i 13.76132883772433 8.7939e-06 deg
node 77.55073832561027 3.7473e-05 deg
peri 281.3823005604891 4.1045e-05 deg
M 224.9410150217656 1.8626e-05 deg
tp 2459203.569192078815
(2020-Dec-20.06919208)
8.5262e-05 TDB
period 1607.482161837372
4.40
2.2902e-05
6.27e-08
d
yr
n .2239527184479083 3.1906e-09 deg/d
Q 3.247760081203098 3.0847e-08 au
  Orbit Determination Parameters
   # obs. used (total)      217  
   data-arc span      5685 days (15.56 yr)  
   first obs. used      2003-10-29  
   last obs. used      2019-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53336  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:36:55  

Additional Information
 Earth MOID = 1.17063 au 
 Jupiter MOID = 2.37766 au 
 T_jup = 3.302 
[ 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 16.3   n/a MPO249158  
diameter diameter 4.040 km 1.141 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.039   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

351137 (2003 WE150)          Discovered 2003-Nov-24 by LONEOS at Anderson Mesa
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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