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

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1887915756945032 6.1258e-08  
a 2.600699074864317 2.1651e-08 AU
q 2.109708998613446 1.6455e-07 AU
i 14.4273243775066 6.4386e-06 deg
node 157.4983384270099 2.13e-05 deg
peri 183.2948446527279 2.718e-05 deg
M 22.99468295857475 1.4156e-05 deg
tp 2456902.650523399184
(2014-Sep-02.15052340)
6.052e-05 JED
period 1531.91116571399
4.19
1.913e-05
5.238e-08
d
yr
n .2350005718720719 2.9346e-09 deg/d
Q 3.091689151115188 2.5739e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      806  
   data-arc span      11974 days (32.78 yr)  
   first obs. used      1981-12-19  
   last obs. used      2014-10-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51074  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:34:34  

Additional Information
 Earth MOID = 1.10173 AU 
 T_jup = 3.345 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.7 mag n/a MPO302171  

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 | Physical Parameters | Discovery Circumstances ]
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