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186114 (2001 TC109)
Classification: Main-belt Asteroid          SPK-ID: 2186114
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0557195914330343 7.3841e-08  
a 3.076082743687336 3.7823e-08 au
q 2.90468466999487 2.0708e-07 au
i 13.65291251353357 7.1558e-06 deg
node 2.367165639318694 2.2085e-05 deg
peri 48.46940658475674 6.1758e-05 deg
M 179.8963622681076 5.8996e-05 deg
tp 2458215.774175108023
(2018-Apr-07.27417511)
0.00031665 TDB
period 1970.586244722295
5.40
3.6345e-05
9.951e-08
d
yr
n .1826867517035434 3.3694e-09 deg/d
Q 3.247480817379802 3.9931e-08 au
  Orbit Determination Parameters
   # obs. used (total)      343  
   data-arc span      9921 days (27.16 yr)  
   first obs. used      1993-03-19  
   last obs. used      2020-05-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60668  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:49:58  

Additional Information
 Earth MOID = 1.92813 au 
 Jupiter MOID = 1.98852 au 
 T_jup = 3.184 
[ 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 15.07   n/a E2021B55  

186114 (2001 TC109)          Discovered 2001-Oct-14 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Alternate Designations
 2001 TC109 = 1993 FE82 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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