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
JPL Small-Body Database Browser
Search: [ help ]  
351118 (2003 WE3)
Classification: Main-belt Asteroid          SPK-ID: 2351118
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1735095376043677 5.9244e-08  
a 2.64038084441636 1.613e-08 au
q 2.182249585002248 1.6069e-07 au
i 6.846928058210847 6.7588e-06 deg
node 230.2541186554504 4.256e-05 deg
peri 204.0632716839816 4.7893e-05 deg
M 334.0694541802779 1.82e-05 deg
tp 2459313.377516229044
(2021-Apr-08.87751623)
7.9256e-05 TDB
period 1567.105687823558
4.29
1.436e-05
3.932e-08
d
yr
n .2297228596623744 2.1051e-09 deg/d
Q 3.098512103830473 1.8929e-08 au
  Orbit Determination Parameters
   # obs. used (total)      164  
   data-arc span      6294 days (17.23 yr)  
   first obs. used      2003-10-19  
   last obs. used      2021-01-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52942  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 08:57:05  

Additional Information
 Earth MOID = 1.1985 au 
 Jupiter MOID = 2.19499 au 
 T_jup = 3.364 
[ 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 17.44   n/a MPCxxxxx  

351118 (2003 WE3)          Discovered 2003-Oct-19 by Spacewatch at Kitt Peak
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ 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 2021-May-06 00:50 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin