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 ]  
212687 (2006 WL82)
Classification: Main-belt Asteroid          SPK-ID: 2212687
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1145437460641101 4.3813e-08  
a 2.953245437208468 3.3984e-08 au
q 2.614969641783869 1.402e-07 au
i 2.372999250106083 5.323e-06 deg
node 135.4649852719546 0.00012206 deg
peri 222.3972954979882 0.00012461 deg
M 221.5154100614479 2.6803e-05 deg
tp 2459313.593845096010
(2021-Apr-09.09384510)
0.00014386 TDB
period 1853.735382026778
5.08
3.1998e-05
8.761e-08
d
yr
n .1942024754398304 3.3522e-09 deg/d
Q 3.291521232633067 3.7877e-08 au
  Orbit Determination Parameters
   # obs. used (total)      282  
   data-arc span      6856 days (18.77 yr)  
   first obs. used      2000-08-02  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58838  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:20:26  

Additional Information
 Earth MOID = 1.61061 au 
 Jupiter MOID = 2.14096 au 
 T_jup = 3.257 
[ 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 16.1   n/a MPO433390  

212687 (2006 WL82)          Discovered 2006-Nov-18 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Alternate Designations
 2006 WL82 = 2008 CP128 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin