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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
243171 (2007 TA128)
Classification: Main-belt Asteroid          SPK-ID: 2243171
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .005680187508420149 5.7515e-08  
a 2.85904250754402 3.9141e-08 au
q 2.842802610006626 1.6679e-07 au
i 3.159087615953936 6.474e-06 deg
node 79.16661455906555 0.00012633 deg
peri 39.24615255687105 0.00064366 deg
M 58.98918682965613 0.00063139 deg
tp 2458311.166144580866
(2018-Jul-11.66614458)		 0.0030962 TDB
period 1765.750530714606
4.83		 3.6261e-05
9.928e-08		 d
yr
n .203879310093882 4.1868e-09 deg/d
Q 2.875282405081414 3.9364e-08 au
   Orbit Determination Parameters
   # obs. used (total)      172  
   data-arc span      5114 days (14.00 yr)  
   first obs. used      2005-04-10  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61992  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:54:27  

Additional Information
 Earth MOID = 1.85542 au 
 Jupiter MOID = 2.09496 au 
 T_jup = 3.300 
[ 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 16.5   n/a MPO433593  

243171 (2007 TA128)          Discovered 2007-Oct-06 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-12 14:32 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin