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 ]  
437407 (2013 WM83)
Classification: Main-belt Asteroid          SPK-ID: 2437407
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1962591449010471 2.3356e-07  
a 2.592195938246823 2.9537e-08 au
q 2.083453779990534 5.9708e-07 au
i 3.688752260964445 1.2079e-05 deg
node 89.40982675130654 0.00016518 deg
peri 269.4229228773469 0.00016812 deg
M 158.0663901786506 3.2417e-05 deg
tp 2457931.174763635968
(2017-Jun-26.67476364)
0.00013457 TDB
period 1524.404301374352
4.17
2.6055e-05
7.133e-08
d
yr
n .2361578222230388 4.0364e-09 deg/d
Q 3.100938096503112 3.5334e-08 au
  Orbit Determination Parameters
   # obs. used (total)      88  
   data-arc span      6354 days (17.40 yr)  
   first obs. used      2000-08-20  
   last obs. used      2018-01-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52116  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:45:10  

Additional Information
 Earth MOID = 1.08294 au 
 Jupiter MOID = 2.35117 au 
 T_jup = 3.389 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.3   n/a MPO336294  

437407 (2013 WM83)          Discovered 2000-Aug-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-11 22:38 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin