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 ]  
382409 (1996 TJ46)
Classification: Main-belt Asteroid          SPK-ID: 2382409
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2656020719788817 1.0304e-07  
a 3.064156902922298 3.4871e-08 au
q 2.250310480637743 3.1173e-07 au
i 7.740548856782918 1.2538e-05 deg
node 323.0055186035377 8.868e-05 deg
peri 53.39218929988664 0.00011598 deg
M 131.4891308774545 5.0869e-05 deg
tp 2458284.929742671520
(2018-Jun-15.42974267)
0.0002718 TDB
period 1959.13754178158
5.36
3.3443e-05
9.156e-08
d
yr
n .1837543267496303 3.1367e-09 deg/d
Q 3.878003325206854 4.4133e-08 au
  Orbit Determination Parameters
   # obs. used (total)      70  
   data-arc span      8124 days (22.24 yr)  
   first obs. used      1996-10-10  
   last obs. used      2019-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68498  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:06:46  

Additional Information
 Earth MOID = 1.26146 au 
 Jupiter MOID = 1.68809 au 
 T_jup = 3.164 
[ 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 16.7   n/a MPO460499  

382409 (1996 TJ46)          Discovered 1996-Oct-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jun-01 14:29 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin