Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP

Significant website upgrade scheduled for September 27. More details available here.

JPL Small-Body Database Browser
Search: [ help ]  
186114 (2001 TC109)
Classification: Main-belt Asteroid          SPK-ID: 2186114
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

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 
[ 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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1904-Jan-19 19:10 00:06 Jupiter 1.99768295331441 1.9976822307692 1.99768367586519 5.45235355290993 5.37402589510661 2416499.298520910 5.8510261499721 356.222392145523 30.483499163788 87.3649558654993 2813178.60533566 T 19 CATAB v2.0f-lin.ifort 2021-Apr-13 21:49:59 2021-Apr-13 21:49

Alternate Designations
 2001 TC109 = 1993 FE82 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Sep-20 04:46 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin