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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05569674070595517 7.3976e-08  
a 3.076312465247544 3.7441e-08 au
q 2.904971887540154 2.0791e-07 au
i 13.65281570355392 7.1557e-06 deg
node 2.365642992886721 2.2084e-05 deg
peri 48.28620904758487 6.1722e-05 deg
M 215.90524127042 5.924e-05 deg
tp 2460185.341550692475
(2023-Aug-28.84155069)
0.0003302 TDB
period 1970.806993627274
5.40
3.5979e-05
9.851e-08
d
yr
n .182666289070458 3.3348e-09 deg/d
Q 3.247653042954934 3.9526e-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 = 1.9287 au 
 Jupiter MOID = 1.98807 au 
 T_jup = 3.183 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457164.5 (2015-May-22.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05587195510726871 7.357e-08  
q 2.904628973898099 2.0601e-07 au
tp 2456252.486018904779
(2012-Nov-20.98601890)
0.00030797 TDB
node 2.390659098744087 2.2088e-05 deg
peri 50.0764134634263 6.1851e-05 deg
i 13.6518001025876 7.155e-06 deg
  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
 Jupiter MOID = 1.98807 au 
 T_jup = 3.183 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.412511212692712E-15 -1.501660512359779E-14 -3.243671436225182E-12 -7.544188301727063E-15 -5.738036428370809E-13 -1.298532891632267E-14
q -1.501660512359779E-14 4.243838448941174E-14 1.195353165401789E-11 2.57084427374379E-14 2.197220515710462E-12 3.78964078712423E-14
tp -3.243671436225182E-12 1.195353165401789E-11 9.484758920049322E-8 4.071740312889734E-11 1.781017087287582E-8 -1.071939709696561E-11
node -7.544188301727063E-15 2.57084427374379E-14 4.071740312889734E-11 4.878624126674659E-10 -4.654198310624135E-10 2.058934625703524E-11
peri -5.738036428370809E-13 2.197220515710462E-12 1.781017087287582E-8 -4.654198310624135E-10 3.825528149684026E-9 -2.170624239017519E-11
i -1.298532891632267E-14 3.78964078712423E-14 -1.071939709696561E-11 2.058934625703524E-11 -2.170624239017519E-11 5.119373413935916E-11

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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