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 ]  
37215 (2000 WU131)
Classification: Main-belt Asteroid          SPK-ID: 2037215
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07530710104065086 4.196e-08  
a 2.641356353749326 1.3362e-08 au
q 2.44244346393316 1.1108e-07 au
i 2.353839451447755 4.7646e-06 deg
node 132.308215349559 0.00012826 deg
peri 173.7580012474959 0.00013579 deg
M 305.3422940041245 4.7418e-05 deg
tp 2459238.560763515890
(2021-Jan-24.06076352)
0.00020689 TDB
period 1567.974237195167
4.29
1.1898e-05
3.257e-08
d
yr
n .229595609073257 1.7422e-09 deg/d
Q 2.840269243565492 1.4369e-08 au
  Orbit Determination Parameters
   # obs. used (total)      856  
   data-arc span      9959 days (27.27 yr)  
   first obs. used      1993-01-21  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59943  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 08:23:03  

Additional Information
 Earth MOID = 1.42742 au 
 Jupiter MOID = 2.31872 au 
 T_jup = 3.390 
[ 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 15.2   n/a MPO250570  

37215 (2000 WU131)          Discovered 2000-Nov-20 by LONEOS at Anderson Mesa
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 WU131 = 1999 NB32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jun-07 03:51 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin