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 ]  
243172 (2007 TD133)
Classification: Main-belt Asteroid          SPK-ID: 2243172
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05432949101847365 3.2492e-08  
a 2.738270918997802 2.1952e-08 au
q 2.589502053697964 8.9244e-08 au
i 3.363808721046721 5.0106e-06 deg
node 54.48341761307753 7.8337e-05 deg
peri 239.4106139262296 9.9158e-05 deg
M 21.52013007705775 5.8971e-05 deg
tp 2458901.563751322786
(2020-Feb-22.06375132)
0.00027156 TDB
period 1655.057353104373
4.53
1.9902e-05
5.449e-08
d
yr
n .2175151207447597 2.6156e-09 deg/d
Q 2.887039784297641 2.3144e-08 au
  Orbit Determination Parameters
   # obs. used (total)      404  
   data-arc span      8019 days (21.95 yr)  
   first obs. used      1998-11-27  
   last obs. used      2020-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50422  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 05:39:32  

Additional Information
 Earth MOID = 1.57544 au 
 Jupiter MOID = 2.20402 au 
 T_jup = 3.346 
[ 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 16.1   n/a MPO437135  

243172 (2007 TD133)          Discovered 2007-Oct-07 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ show close-approach data ]
Alternate Designations
 2007 TD133 = 2005 GV21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jan-20 04:49 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin