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187517 (2006 TA109)
Classification: Main-belt Asteroid          SPK-ID: 2187517
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2823766079014521 7.7106e-08  
a 3.003024095747239 4.0258e-08 au
q 2.155040338143809 2.3882e-07 au
i 4.675568832668964 6.8702e-06 deg
node 68.64468388291718 0.00012123 deg
peri 58.50660358063239 0.0001227 deg
M 199.5960017105403 1.3175e-05 deg
tp 2460047.433557440761
(2023-Apr-12.93355744)		 6.9354e-05 TDB
period 1900.801002032808
5.20		 3.8223e-05
1.046e-07		 d
yr
n .1893938395523775 3.8085e-09 deg/d
Q 3.85100785335067 5.1626e-08 au
   Orbit Determination Parameters
   # obs. used (total)      181  
   data-arc span      6397 days (17.51 yr)  
   first obs. used      2001-11-20  
   last obs. used      2019-05-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48831  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:55:45  

Additional Information
 Earth MOID = 1.17462 au 
 Jupiter MOID = 1.25612 au 
 T_jup = 3.185 
[ 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 16.9   n/a MPO436928  

187517 (2006 TA109)          Discovered 2006-Oct-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

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Alternate Designations
 2006 TA109 = 2001 WC83 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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