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 ]  
71980 (2000 WU152)
Classification: Main-belt Asteroid          SPK-ID: 2071980
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2275738063176748 5.1274e-08  
a 2.161441590576091 5.6447e-09 au
q 1.669554100675361 1.0905e-07 au
i 6.909521889027568 6.1567e-06 deg
node 358.8035234945603 3.2051e-05 deg
peri 332.1958870881863 3.4451e-05 deg
M 107.7441229527033 1.4954e-05 deg
tp 2458653.120030816834
(2019-Jun-18.62003082)
4.7357e-05 TDB
period 1160.683158197279
3.18
4.5468e-06
1.245e-08
d
yr
n .3101621639441514 1.215e-09 deg/d
Q 2.653329080476821 6.9293e-09 au
  Orbit Determination Parameters
   # obs. used (total)      805  
   data-arc span      7602 days (20.81 yr)  
   first obs. used      1999-04-07  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4631  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:34:23  

Additional Information
 Earth MOID = .663125 au 
 Jupiter MOID = 2.72043 au 
 T_jup = 3.653 
[ 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 16.2   n/a MPO502596  

71980 (2000 WU152)          Discovered 2000-Nov-29 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ 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-May-31 04:35 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin