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 ]  
392748 (2012 TA3)
Classification: Main-belt Asteroid          SPK-ID: 2392748
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2019901506013722 8.017e-08  
a 2.329345448368758 2.6358e-08 au
q 1.858840610450132 1.9749e-07 au
i 11.3586122719952 9.4747e-06 deg
node 185.6719031668765 3.3089e-05 deg
peri 269.9773175624397 5.4029e-05 deg
M 240.7478808794391 5.4853e-05 deg
tp 2459030.643021962511
(2020-Jun-30.14302196)
0.00020327 TDB
period 1298.521896704855
3.56
2.204e-05
6.034e-08
d
yr
n .2772382975701375 4.7056e-09 deg/d
Q 2.799850286287384 3.1682e-08 au
  Orbit Determination Parameters
   # obs. used (total)      117  
   data-arc span      8596 days (23.53 yr)  
   first obs. used      1996-03-20  
   last obs. used      2019-10-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59222  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 13:05:31  

Additional Information
 Earth MOID = .91565 au 
 Jupiter MOID = 2.48024 au 
 T_jup = 3.519 
[ 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 17.7   n/a MPO455787  

392748 (2012 TA3)          Discovered 2005-Oct-01 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

Alternate Designations
 2012 TA3 = 2010 JF51 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin