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 ]  
201303 (2002 TJ12)
Classification: Outer Main-belt Asteroid          SPK-ID: 2201303
[ 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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06505998920344896 6.7368e-08  
a 3.215270858972719 3.6693e-08 au
q 3.00608537160179 2.2806e-07 au
i 12.27085479904751 6.0672e-06 deg
node 30.97534926397672 2.6675e-05 deg
peri 293.9311287793814 4.839e-05 deg
M 352.5678692293608 4.1146e-05 deg
tp 2458643.974602045066
(2019-Jun-09.47460205)		 0.00024056 TDB
period 2105.837103681354
5.77		 3.6048e-05
9.869e-08		 d
yr
n .1709533939594188 2.9264e-09 deg/d
Q 3.424456346343649 3.908e-08 au
   Orbit Determination Parameters
   # obs. used (total)      314  
   data-arc span      6263 days (17.15 yr)  
   first obs. used      2002-09-05  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53388  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 22:58:39  

Additional Information
 Earth MOID = 2.02169 au 
 Jupiter MOID = 1.84298 au 
 T_jup = 3.151 
[ 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 15.0   n/a MPO454425  

201303 (2002 TJ12)          Discovered 2002-Oct-01 by LONEOS at Anderson Mesa
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ 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-Jan-21 05:45 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin