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
JPL Small-Body Database Browser
Search: [ help ]  
136237 (2003 WU141)
Classification: Main-belt Asteroid          SPK-ID: 2136237
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07600942107805485 4.4793e-08  
a 2.602016701081443 1.8242e-08 au
q 2.404238917996812 1.2233e-07 au
i 14.2691602532305 4.6079e-06 deg
node 87.21528482782649 1.9694e-05 deg
peri 266.8926835281599 4.0412e-05 deg
M 62.40944464686186 3.2828e-05 deg
tp 2458734.726690909388
(2019-Sep-08.22669091)
0.00014042 TDB
period 1533.075511471184
4.20
1.6122e-05
4.414e-08
d
yr
n .2348220927842839 2.4695e-09 deg/d
Q 2.799794484166074 1.9629e-08 au
  Orbit Determination Parameters
   # obs. used (total)      674  
   data-arc span      7788 days (21.32 yr)  
   first obs. used      1998-09-30  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50616  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:39:22  

Additional Information
 Earth MOID = 1.44881 au 
 Jupiter MOID = 2.52436 au 
 T_jup = 3.366 
[ 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 15.1   n/a MPO351816  

136237 (2003 WU141)          Discovered 2003-Nov-21 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ 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-Jul-02 20:35 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin