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17241 Wooden (2000 EM126)
Classification: Main-belt Asteroid          SPK-ID: 2017241
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1872416201633501 2.1772e-08  
a 2.602018126703747 1.2398e-08 au
q 2.114812036965333 5.6922e-08 au
i 14.40962917019075 9.4022e-07 deg
node 157.4076539475406 3.5777e-06 deg
peri 183.9277301264763 5.947e-06 deg
M 178.9725980078 5.2106e-06 deg
tp 2458438.336853542890
(2018-Nov-15.83685354)
1.7774e-05 TDB
period 1533.076771409452
4.20
1.0957e-05
3e-08
d
yr
n .2348218997989447 1.6783e-09 deg/d
Q 3.089224216442162 1.4719e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1756  
   data-arc span      14331 days (39.24 yr)  
   first obs. used      1981-12-19  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47202  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:58:14  

Additional Information
 Earth MOID = 1.10467 au 
 Jupiter MOID = 2.32074 au 
 T_jup = 3.345 
[ 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 13.78   n/a E2021B10  
diameter diameter 5.597 km 0.141 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.107   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17241 Wooden           Discovered 2000 Mar. 11 by the Lowell Observatory Near-Earth Object Search at the Anderson Mesa Station.
Diane H. Wooden (b. 1958), of NASA Ames Research Center, has helped pioneer the use of thermal infrared spectroscopy to characterize the mineralogical composition of dust. This has resulted in the discovery of both crystalline and amorphous silicate features in comets.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20050721/MPCPages.arcLast Updated: 2005-07-21

Alternate Designations
 2000 EM126 = 1993 RY2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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