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 ]  
390763 (2003 TR19)
Classification: Main-belt Asteroid          SPK-ID: 2390763
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1784701444000512 8.1945e-08  
a 2.574702891191666 2.6344e-08 au
q 2.11519529441346 2.1603e-07 au
i 14.83062877839881 9.0781e-06 deg
node 20.6939356463798 2.4888e-05 deg
peri 336.3846455492415 3.387e-05 deg
M 288.9051032520906 3.091e-05 deg
tp 2458898.506018384310
(2020-Feb-19.00601838)		 0.00013331 TDB
period 1508.999541820227
4.13		 2.3159e-05
6.341e-08		 d
yr
n .2385686609061198 3.6614e-09 deg/d
Q 3.034210487969871 3.1045e-08 au
   Orbit Determination Parameters
   # obs. used (total)      158  
   data-arc span      6758 days (18.50 yr)  
   first obs. used      1999-10-12  
   last obs. used      2018-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70782  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:52:46  

Additional Information
 Earth MOID = 1.11973 au 
 Jupiter MOID = 2.4352 au 
 T_jup = 3.359 
[ 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 16.4   n/a MPO440686  

390763 (2003 TR19)          Discovered 2003-Oct-15 by NEAT at Palomar
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2003 TR19 = 2007 RK257 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-21 06:15 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin