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 ]  
359875 (2011 WE13)
Classification: Main-belt Asteroid          SPK-ID: 2359875
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1753495908660633 1.0496e-06  
a 2.969580252017467 1.6404e-07 au
q 2.448865569782263 3.2373e-06 au
i 11.75134723028536 1.3714e-05 deg
node 68.03841113323521 5.5558e-05 deg
peri 110.0718852993926 0.00024187 deg
M 63.20988102894547 0.00012179 deg
tp 2458272.311394390670
(2018-Jun-02.81139439)
0.00065615 TDB
period 1869.136535239734
5.12
0.00015488
4.24e-07
d
yr
n .1926023022998834 1.5959e-08 deg/d
Q 3.490294934252671 1.928e-07 au
  Orbit Determination Parameters
   # obs. used (total)      75  
   data-arc span      4119 days (11.28 yr)  
   first obs. used      2006-11-27  
   last obs. used      2018-03-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .76027  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:31:23  

Additional Information
 Earth MOID = 1.48174 au 
 Jupiter MOID = 1.60666 au 
 T_jup = 3.209 
[ 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 16.6   n/a MPO264892  

359875 (2011 WE13)          Discovered 2006-Nov-27 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ 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
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin