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
JPL Small-Body Database Browser
Search: [ help ]  
120507 (1993 TK14)
Classification: Main-belt Asteroid          SPK-ID: 2120507
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2205099319443663 3.8159e-08  
a 2.400195015921589 8.407e-09 au
q 1.870928176307512 9.0169e-08 au
i 1.35702328673214 4.0678e-06 deg
node 125.3991450763396 0.00015967 deg
peri 219.662254534181 0.00016002 deg
M 132.6694079810508 8.3377e-06 deg
tp 2458699.962625047395
(2019-Aug-04.46262505)
3.1254e-05 TDB
period 1358.214057973899
3.72
7.136e-06
1.954e-08
d
yr
n .2650539492552639 1.3926e-09 deg/d
Q 2.929461855535666 1.0261e-08 au
  Orbit Determination Parameters
   # obs. used (total)      503  
   data-arc span      9983 days (27.33 yr)  
   first obs. used      1993-10-09  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47415  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 17:06:52  

Additional Information
 Earth MOID = .861977 au 
 Jupiter MOID = 2.48566 au 
 T_jup = 3.492 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO493688  

120507 (1993 TK14)          Discovered 1993-Oct-09 by Elst, E. W. at La Silla
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

Alternate Designations
 1993 TK14 = 2004 PY18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-19 06:57 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin