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 ]  
379043 (2008 WM25)
Classification: Main-belt Asteroid          SPK-ID: 2379043
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05377288745029325 7.2259e-08  
a 2.866120519678682 4.5728e-08 au
q 2.712000943555025 2.2169e-07 au
i 1.32345125269963 8.8017e-06 deg
node 211.1806845353837 0.00034763 deg
peri 213.710125764371 0.00036167 deg
M 120.8806861140236 0.00010185 deg
tp 2458405.393744897557
(2018-Oct-13.89374490)
0.00049404 TDB
period 1772.311679591181
4.85
4.2415e-05
1.161e-07
d
yr
n .203124543016633 4.8611e-09 deg/d
Q 3.02024009580234 4.8186e-08 au
  Orbit Determination Parameters
   # obs. used (total)      102  
   data-arc span      5573 days (15.26 yr)  
   first obs. used      2003-09-28  
   last obs. used      2018-12-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61466  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:36:05  

Additional Information
 Earth MOID = 1.72539 au 
 Jupiter MOID = 2.14877 au 
 T_jup = 3.297 
[ 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 17.0   n/a MPO418926  

379043 (2008 WM25)          Discovered 2008-Nov-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2008 WM25 = 2003 UU285 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-23 04:56 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin